diff --git a/Dockerfile b/Dockerfile
index 8b6868d..b8e5344 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ ENV PYTHONPATH=/app/postpost \
     PYTHONFAULTHANDLER=1 \
     PIP_NO_CACHE_DIR=off
 
-RUN apk --no-cache add gcc build-base linux-headers jpeg-dev zlib-dev && \
+RUN apk --no-cache add gcc build-base linux-headers jpeg-dev zlib-dev postgresql-dev musl-dev && \
     pip install pipenv
 
 WORKDIR /app
diff --git a/Pipfile b/Pipfile
index 49cb030..fe117a5 100644
--- a/Pipfile
+++ b/Pipfile
@@ -24,6 +24,7 @@ pyuploadcare = "*"
 django-filter = "*"
 uwsgi = "*"
 typing-extensions = "*"
+psycopg2-binary = "*"
 
 [requires]
 python_version = "3.6"
diff --git a/Pipfile.lock b/Pipfile.lock
index 517ef8a..5514ef1 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "d609feab002790c60b864e43d3140cb6ca0a2b6804547520abf4c23d50abbcf5"
+            "sha256": "92cfe7292fca2e5b90e52b6be659d8e3beded461dea41490dfa073527c5ab760"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -157,36 +157,36 @@
         },
         "markupsafe": {
             "hashes": [
-                "sha256:048ef924c1623740e70204aa7143ec592504045ae4429b59c30054cb31e3c432",
-                "sha256:130f844e7f5bdd8e9f3f42e7102ef1d49b2e6fdf0d7526df3f87281a532d8c8b",
-                "sha256:19f637c2ac5ae9da8bfd98cef74d64b7e1bb8a63038a3505cd182c3fac5eb4d9",
-                "sha256:1b8a7a87ad1b92bd887568ce54b23565f3fd7018c4180136e1cf412b405a47af",
-                "sha256:1c25694ca680b6919de53a4bb3bdd0602beafc63ff001fea2f2fc16ec3a11834",
-                "sha256:1f19ef5d3908110e1e891deefb5586aae1b49a7440db952454b4e281b41620cd",
-                "sha256:1fa6058938190ebe8290e5cae6c351e14e7bb44505c4a7624555ce57fbbeba0d",
-                "sha256:31cbb1359e8c25f9f48e156e59e2eaad51cd5242c05ed18a8de6dbe85184e4b7",
-                "sha256:3e835d8841ae7863f64e40e19477f7eb398674da6a47f09871673742531e6f4b",
-                "sha256:4e97332c9ce444b0c2c38dd22ddc61c743eb208d916e4265a2a3b575bdccb1d3",
-                "sha256:525396ee324ee2da82919f2ee9c9e73b012f23e7640131dd1b53a90206a0f09c",
-                "sha256:52b07fbc32032c21ad4ab060fec137b76eb804c4b9a1c7c7dc562549306afad2",
-                "sha256:52ccb45e77a1085ec5461cde794e1aa037df79f473cbc69b974e73940655c8d7",
-                "sha256:5c3fbebd7de20ce93103cb3183b47671f2885307df4a17a0ad56a1dd51273d36",
-                "sha256:5e5851969aea17660e55f6a3be00037a25b96a9b44d2083651812c99d53b14d1",
-                "sha256:5edfa27b2d3eefa2210fb2f5d539fbed81722b49f083b2c6566455eb7422fd7e",
-                "sha256:7d263e5770efddf465a9e31b78362d84d015cc894ca2c131901a4445eaa61ee1",
-                "sha256:83381342bfc22b3c8c06f2dd93a505413888694302de25add756254beee8449c",
-                "sha256:857eebb2c1dc60e4219ec8e98dfa19553dae33608237e107db9c6078b1167856",
-                "sha256:98e439297f78fca3a6169fd330fbe88d78b3bb72f967ad9961bcac0d7fdd1550",
-                "sha256:bf54103892a83c64db58125b3f2a43df6d2cb2d28889f14c78519394feb41492",
-                "sha256:d9ac82be533394d341b41d78aca7ed0e0f4ba5a2231602e2f05aa87f25c51672",
-                "sha256:e982fe07ede9fada6ff6705af70514a52beb1b2c3d25d4e873e82114cf3c5401",
-                "sha256:edce2ea7f3dfc981c4ddc97add8a61381d9642dc3273737e756517cc03e84dd6",
-                "sha256:efdc45ef1afc238db84cb4963aa689c0408912a0239b0721cb172b4016eb31d6",
-                "sha256:f137c02498f8b935892d5c0172560d7ab54bc45039de8805075e19079c639a9c",
-                "sha256:f82e347a72f955b7017a39708a3667f106e6ad4d10b25f237396a7115d8ed5fd",
-                "sha256:fb7c206e01ad85ce57feeaaa0bf784b97fa3cad0d4a5737bc5295785f5c613a1"
-            ],
-            "version": "==1.1.0"
+                "sha256:00bc623926325b26bb9605ae9eae8a215691f33cae5df11ca5424f06f2d1f473",
+                "sha256:09027a7803a62ca78792ad89403b1b7a73a01c8cb65909cd876f7fcebd79b161",
+                "sha256:09c4b7f37d6c648cb13f9230d847adf22f8171b1ccc4d5682398e77f40309235",
+                "sha256:1027c282dad077d0bae18be6794e6b6b8c91d58ed8a8d89a89d59693b9131db5",
+                "sha256:24982cc2533820871eba85ba648cd53d8623687ff11cbb805be4ff7b4c971aff",
+                "sha256:29872e92839765e546828bb7754a68c418d927cd064fd4708fab9fe9c8bb116b",
+                "sha256:43a55c2930bbc139570ac2452adf3d70cdbb3cfe5912c71cdce1c2c6bbd9c5d1",
+                "sha256:46c99d2de99945ec5cb54f23c8cd5689f6d7177305ebff350a58ce5f8de1669e",
+                "sha256:500d4957e52ddc3351cabf489e79c91c17f6e0899158447047588650b5e69183",
+                "sha256:535f6fc4d397c1563d08b88e485c3496cf5784e927af890fb3c3aac7f933ec66",
+                "sha256:62fe6c95e3ec8a7fad637b7f3d372c15ec1caa01ab47926cfdf7a75b40e0eac1",
+                "sha256:6dd73240d2af64df90aa7c4e7481e23825ea70af4b4922f8ede5b9e35f78a3b1",
+                "sha256:717ba8fe3ae9cc0006d7c451f0bb265ee07739daf76355d06366154ee68d221e",
+                "sha256:79855e1c5b8da654cf486b830bd42c06e8780cea587384cf6545b7d9ac013a0b",
+                "sha256:7c1699dfe0cf8ff607dbdcc1e9b9af1755371f92a68f706051cc8c37d447c905",
+                "sha256:88e5fcfb52ee7b911e8bb6d6aa2fd21fbecc674eadd44118a9cc3863f938e735",
+                "sha256:8defac2f2ccd6805ebf65f5eeb132adcf2ab57aa11fdf4c0dd5169a004710e7d",
+                "sha256:98c7086708b163d425c67c7a91bad6e466bb99d797aa64f965e9d25c12111a5e",
+                "sha256:9add70b36c5666a2ed02b43b335fe19002ee5235efd4b8a89bfcf9005bebac0d",
+                "sha256:9bf40443012702a1d2070043cb6291650a0841ece432556f784f004937f0f32c",
+                "sha256:ade5e387d2ad0d7ebf59146cc00c8044acbd863725f887353a10df825fc8ae21",
+                "sha256:b00c1de48212e4cc9603895652c5c410df699856a2853135b3967591e4beebc2",
+                "sha256:b1282f8c00509d99fef04d8ba936b156d419be841854fe901d8ae224c59f0be5",
+                "sha256:b2051432115498d3562c084a49bba65d97cf251f5a331c64a12ee7e04dacc51b",
+                "sha256:ba59edeaa2fc6114428f1637ffff42da1e311e29382d81b339c1817d37ec93c6",
+                "sha256:c8716a48d94b06bb3b2524c2b77e055fb313aeb4ea620c8dd03a105574ba704f",
+                "sha256:cd5df75523866410809ca100dc9681e301e3c27567cf498077e8551b6d20e42f",
+                "sha256:e249096428b3ae81b08327a63a485ad0878de3fb939049038579ac0ef61e17e7"
+            ],
+            "version": "==1.1.1"
         },
         "oauthlib": {
             "hashes": [
@@ -230,6 +230,41 @@
             ],
             "version": "==5.4.1"
         },
+        "psycopg2-binary": {
+            "hashes": [
+                "sha256:19a2d1f3567b30f6c2bb3baea23f74f69d51f0c06c2e2082d0d9c28b0733a4c2",
+                "sha256:2b69cf4b0fa2716fd977aa4e1fd39af6110eb47b2bb30b4e5a469d8fbecfc102",
+                "sha256:2e952fa17ba48cbc2dc063ddeec37d7dc4ea0ef7db0ac1eda8906365a8543f31",
+                "sha256:348b49dd737ff74cfb5e663e18cb069b44c64f77ec0523b5794efafbfa7df0b8",
+                "sha256:3d72a5fdc5f00ca85160915eb9a973cf9a0ab8148f6eda40708bf672c55ac1d1",
+                "sha256:4957452f7868f43f32c090dadb4188e9c74a4687323c87a882e943c2bd4780c3",
+                "sha256:5138cec2ee1e53a671e11cc519505eb08aaaaf390c508f25b09605763d48de4b",
+                "sha256:587098ca4fc46c95736459d171102336af12f0d415b3b865972a79c03f06259f",
+                "sha256:5b79368bcdb1da4a05f931b62760bea0955ee2c81531d8e84625df2defd3f709",
+                "sha256:5cf43807392247d9bc99737160da32d3fa619e0bfd85ba24d1c78db205f472a4",
+                "sha256:676d1a80b1eebc0cacae8dd09b2fde24213173bf65650d22b038c5ed4039f392",
+                "sha256:6b0211ecda389101a7d1d3df2eba0cf7ffbdd2480ca6f1d2257c7bd739e84110",
+                "sha256:79cde4660de6f0bb523c229763bd8ad9a93ac6760b72c369cf1213955c430934",
+                "sha256:7aba9786ac32c2a6d5fb446002ed936b47d5e1f10c466ef7e48f66eb9f9ebe3b",
+                "sha256:7c8159352244e11bdd422226aa17651110b600d175220c451a9acf795e7414e0",
+                "sha256:945f2eedf4fc6b2432697eb90bb98cc467de5147869e57405bfc31fa0b824741",
+                "sha256:96b4e902cde37a7fc6ab306b3ac089a3949e6ce3d824eeca5b19dc0bedb9f6e2",
+                "sha256:9a7bccb1212e63f309eb9fab47b6eaef796f59850f169a25695b248ca1bf681b",
+                "sha256:a3bfcac727538ec11af304b5eccadbac952d4cca1a551a29b8fe554e3ad535dc",
+                "sha256:b19e9f1b85c5d6136f5a0549abdc55dcbd63aba18b4f10d0d063eb65ef2c68b4",
+                "sha256:b664011bb14ca1f2287c17185e222f2098f7b4c857961dbcf9badb28786dbbf4",
+                "sha256:bde7959ef012b628868d69c474ec4920252656d0800835ed999ba5e4f57e3e2e",
+                "sha256:cb095a0657d792c8de9f7c9a0452385a309dfb1bbbb3357d6b1e216353ade6ca",
+                "sha256:d16d42a1b9772152c1fe606f679b2316551f7e1a1ce273e7f808e82a136cdb3d",
+                "sha256:d444b1545430ffc1e7a24ce5a9be122ccd3b135a7b7e695c5862c5aff0b11159",
+                "sha256:d93ccc7bf409ec0a23f2ac70977507e0b8a8d8c54e5ee46109af2f0ec9e411f3",
+                "sha256:df6444f952ca849016902662e1a47abf4fa0678d75f92fd9dd27f20525f809cd",
+                "sha256:e63850d8c52ba2b502662bf3c02603175c2397a9acc756090e444ce49508d41e",
+                "sha256:ec43358c105794bc2b6fd34c68d27f92bea7102393c01889e93f4b6a70975728",
+                "sha256:f4c6926d9c03dadce7a3b378b40d2fea912c1344ef9b29869f984fb3d2a2420b"
+            ],
+            "version": "==2.7.7"
+        },
         "python-dateutil": {
             "hashes": [
                 "sha256:7e6584c74aeed623791615e26efd690f29817a27c73085b78e4bad02493df2fb",
@@ -266,30 +301,30 @@
         },
         "ruamel.yaml": {
             "hashes": [
-                "sha256:0289a685479d059b94683cd6cb47ffb790c05c20a6c4da395361025d52493d0a",
-                "sha256:0adf1d9b8e88dc6b151a3199b1dd7be0c8ee10d6c2ebd2a9e2a13224f4481cdf",
-                "sha256:13657c26780bba5824764cddb0f2933217fd59cfcca0e2ee1b2f759e7e58ef8e",
-                "sha256:3815f688de7316fcd3ba5ceda642e902044c5c1a8fb5e4dc245d99db3eb3121b",
-                "sha256:4e61c0b96805d1e2ec53cb1698ca6086a47aa1e1d09857144eb60216e7894ce3",
-                "sha256:4f0d57ead5414456cb899c3746a8d30f566c22bb90c97da76f76e79147cb2d61",
-                "sha256:51916929902ff054e189d29bc418788a5dc3a4e89a89065beed694f537383ca3",
-                "sha256:5b7ea0ee24680157666f730f3a8c173f386c66e8c103458af20d97276e7e54d3",
-                "sha256:6b1b1ee0a028b9cdc1bc3ec1f75480fc0d3fbcc9e0212a716b129b6f26e34587",
-                "sha256:6db27f789c7efdbc59b8650c37a09dde0db019560bc19a07c905b65158a18bba",
-                "sha256:7a8c8f825fd52f3586d583f621cdf3a03b9dc8833933ae401554b246b48026d5",
-                "sha256:7ab0c27094ef27a21e0094dc671c456bd4a62811c14e27407ae8bc3aa8cc8111",
-                "sha256:8e06bcf212b45dffe6c2415693c32b4c7d4ff55c03268a3033217f7a673d07ba",
-                "sha256:9826e3c85549b3fc87786466a7a96dcadec59802a9ed077b905349ef1cac7b14",
-                "sha256:ac56193c47a31c9efa151064a9e921865cdad0f7a991d229e7197e12fe8e0cd7",
-                "sha256:aef88ec2927b0454709026a761918c02b69e5df9c061b49634d7993c0848580d",
-                "sha256:d8591fdfd076d8121a456aaff0bbea6d5753023896f4559b710d4e56d1ac6418",
-                "sha256:e033423fd6b4ddfd47f0f5ebe81e896129d85fd5219c5e66effb4de06a1fea7a",
-                "sha256:e05017af8c1164fee33aa2677df7eaeb6d2fa76e22baf7960f9e8f1b04657151",
-                "sha256:e4cd2ccd4d455206826a7c59fda13a9008ae994de66a7b0df2c0bb81121fab01",
-                "sha256:e4f525efdecc075e6b0d96df0ae4bd2ad17c7280ebe66035f468c5c3da53fe0d",
-                "sha256:fd5f09c399cdc92586b54ee28f68f23f1d5649177d7ceb22ec975b5e69e1b722"
-            ],
-            "version": "==0.15.88"
+                "sha256:0ae64b150ec39667ce2815227271207d27a6218bc501b73e70a7403f2cf987ee",
+                "sha256:0e6aa488ec65fcaf7cca609d83a2b0e13d429a6080dd6ef3fd89dcbf67f13c1d",
+                "sha256:1085219e373381c8a4ac911be2f167d2c67485af82199db0abee11cfe06283d5",
+                "sha256:181aeecf6d037e34c325c191b0a14188921964dd02c34a4d01bf7881060c22d0",
+                "sha256:1bafe5773c559ef8e06d53f35bfcaad0510ef069db8b3fb50bf9816b3c531633",
+                "sha256:20bc4549b86f7e5a558c06e51c97821d8b7658d4b01d3e21713a53db6f45779a",
+                "sha256:325b5b1df1b29ecaaa3dab6745ee0a35d51e58aa19b90cab8ba11c498d438cb7",
+                "sha256:3e89d657a11fee61120d304efcab92409ea4a21c9629626cbb7aabbac7b713d9",
+                "sha256:551142c578813ee25e4952dda820701f0201d0292e8807e8fb5490d19bab8181",
+                "sha256:6d8bf658b64ebeccb67bccccd01833cdbe5369c1436365d41052d23e5cbf716f",
+                "sha256:76aadb21b3186599057c8874104c8467270307e12faed124dc5ee1cfcd4e240f",
+                "sha256:86d034aa9e2ab3eacc5f75f5cd6a469a2af533b6d9e60ea92edbba540d21b9b7",
+                "sha256:aa4bfa597c58f2efcae98add337ada85ded45288936a15ddc2d29ff3f5ce3ddf",
+                "sha256:b76a4cf08e9392765cf6a25eae63a12fb27c6cc4a8ee5416a49cd54627151f46",
+                "sha256:bd9976f13d14f6cb6da1748c7678198b6f9346cbbe0ad18eb74c024a7a2c0d08",
+                "sha256:c3c1af293b9e6a84b5da3954f4ae81b30d07a626717cfb6f099ffe0901ff1eac",
+                "sha256:c64ae6da2da174fce281a088d7634c6e545db5fb989a3cecec2aa9cef2634a92",
+                "sha256:ca742877ea6948cb80c70aaf5d76011694eb072d98264a704b04ffc2d4c0d440",
+                "sha256:cfefc391d5a3a7e8b1c6195f364d2f11f898f07eef277ef8e93a4e3ccafbd7c2",
+                "sha256:f004249eb8b873c4f48361dc814450e47dab53b5312334cff0a9d381a4589f03",
+                "sha256:fc6a2b2f4453944ab8bbe4d6d2eba0c864c098baa8487b08e4340a93a1f811c7",
+                "sha256:fffc4dd4097451c0ae1c6cb89bbff1a8248fda6366adb08d1c7bbc4ea2e6a637"
+            ],
+            "version": "==0.15.89"
         },
         "six": {
             "hashes": [
@@ -414,10 +449,10 @@
         },
         "flake8-comprehensions": {
             "hashes": [
-                "sha256:912a831ff61975b394c3f5444dbc82d033730558574c45373893442f7e7e062d",
-                "sha256:e93f1053c778893bca368ee779bf5e5a3803fd19e2a32bd272325d010591cd84"
+                "sha256:35f826956e87f230415cde9c3b8b454e785736cf5ff0be551c441b41b937f699",
+                "sha256:f0b61d983d608790abf3664830d68efd3412265c2d10f6a4ba1a353274dbeb64"
             ],
-            "version": "==2.0.0"
+            "version": "==2.1.0"
         },
         "flake8-debugger": {
             "hashes": [
@@ -515,11 +550,10 @@
         },
         "isort": {
             "hashes": [
-                "sha256:1153601da39a25b14ddc54955dbbacbb6b2d19135386699e2ad58517953b34af",
-                "sha256:b9c40e9750f3d77e6e4d441d8b0266cf555e7cdabdcff33c4fd06366ca761ef8",
-                "sha256:ec9ef8f4a9bc6f71eec99e1806bfa2de401650d996c59330782b89a5555c1497"
+                "sha256:ee5fddfd792e6e1d664ee28f3fbe00dfc26d8d3c6f059ee78f4da4c19718007c",
+                "sha256:f19b23b22fb5a919a081bc31aabcc0991614c244d9215267e11abf2ca7b684ce"
             ],
-            "version": "==4.3.4"
+            "version": "==4.3.9"
         },
         "mccabe": {
             "hashes": [
@@ -550,10 +584,10 @@
         },
         "pbr": {
             "hashes": [
-                "sha256:a7953f66e1f82e4b061f43096a4bcc058f7d3d41de9b94ac871770e8bdd831a2",
-                "sha256:d717573351cfe09f49df61906cd272abaa759b3e91744396b804965ff7bff38b"
+                "sha256:8257baf496c8522437e8a6cfe0f15e00aedc6c0e0e7c9d55eeeeab31e0853843",
+                "sha256:8c361cc353d988e4f5b998555c88098b9d5964c2e11acf7b0d21925a66bb5824"
             ],
-            "version": "==5.1.2"
+            "version": "==5.1.3"
         },
         "pep8-naming": {
             "hashes": [
@@ -623,17 +657,17 @@
         },
         "stevedore": {
             "hashes": [
-                "sha256:b92bc7add1a53fb76c634a178978d113330aaf2006f9498d9e2414b31fbfc104",
-                "sha256:c58b7c231a9c4890cd3c2b5d2b23bd63fa807ff934d68579e3f6c3a1735e8a7c"
+                "sha256:7be098ff53d87f23d798a7ce7ae5c31f094f3deb92ba18059b1aeb1ca9fec0a0",
+                "sha256:7d1ce610a87d26f53c087da61f06f9b7f7e552efad2a7f6d2322632b5f932ea2"
             ],
-            "version": "==1.30.0"
+            "version": "==1.30.1"
         },
         "testfixtures": {
             "hashes": [
-                "sha256:59df1b51118978400d9926d5c1efb295f900ae626a54113323732647e453a80f",
-                "sha256:cbd0f095d178de578709bcf4cc6eea896964635d2b41386d1cc7583674809b0e"
+                "sha256:361e0a557f95e351ee4487a14eb26ccb1337038a33f16f588bcb0be90977d80b",
+                "sha256:c20bd8f26be2afda72a11f98669da6fefab5f99ce5274021d36a59ea4f35f950"
             ],
-            "version": "==6.5.0"
+            "version": "==6.6.0"
         },
         "typed-ast": {
             "hashes": [
diff --git a/docker-compose.yml b/docker-compose.yml
index d8117be..b3d31af 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -8,11 +8,9 @@ services:
     ports:
       - 8000:8000
     env_file: .env
-    volumes:
-      - /root/db.sqlite3:/app/postpost/db.sqlite3
     depends_on:
       - celery
-      - redis
+      - db
 
   redis:
     image: redis:alpine
@@ -25,6 +23,7 @@ services:
     command: sh /app/wait-for.sh api:8000 -- pipenv run celery -A main worker -B
     depends_on:
       - redis
+      - db
 
   frontend:
     container_name: postpost_frontend
@@ -40,5 +39,11 @@ services:
       - /var/run/docker.sock:/var/run/docker.sock
     command: --interval 30
 
+  db:
+    image: postgres:alpine
+    volumes:
+      - postgres_data:/var/lib/postgresql/data/
+
 volumes:
   redis_data:
+  postgres_data:
diff --git a/postpost/main/settings.py b/postpost/main/settings.py
index a31e762..ec5a373 100644
--- a/postpost/main/settings.py
+++ b/postpost/main/settings.py
@@ -82,8 +82,11 @@
 
 DATABASES = {
     'default': {
-        'ENGINE': 'django.db.backends.sqlite3',
-        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
+        'ENGINE': 'django.db.backends.postgresql',
+        'NAME': 'postgres',
+        'USER': 'postgres',
+        'HOST': 'db',
+        'PORT': 5432,
     },
 }