diff --git a/src/arpeng/site/settings.py b/src/arpeng/site/settings.py
index 0a2ae02ef..7e0a54959 100644
--- a/src/arpeng/site/settings.py
+++ b/src/arpeng/site/settings.py
@@ -22,6 +22,7 @@
 PRODUCTION_HOST = "nihiitono.altlab.dev"
 
 ALLOWED_HOSTS.append(PRODUCTION_HOST)
+CSRF_TRUSTED_ORIGINS.append("https://" + PRODUCTION_HOST)
 
 DEFAULT_RUNSERVER_PORT = 8007
 
diff --git a/src/blaeng/site/settings.py b/src/blaeng/site/settings.py
index 13f0c4f83..c9b48e08f 100644
--- a/src/blaeng/site/settings.py
+++ b/src/blaeng/site/settings.py
@@ -22,6 +22,7 @@
 PRODUCTION_HOST = "ipowahsin.altlab.dev"
 
 ALLOWED_HOSTS.append(PRODUCTION_HOST)
+CSRF_TRUSTED_ORIGINS.append("https://" + PRODUCTION_HOST)
 
 DEFAULT_RUNSERVER_PORT = 8011
 
diff --git a/src/crkLacombeeng/site/settings.py b/src/crkLacombeeng/site/settings.py
index 7162627b8..71a39ff2d 100644
--- a/src/crkLacombeeng/site/settings.py
+++ b/src/crkLacombeeng/site/settings.py
@@ -22,6 +22,7 @@
 PRODUCTION_HOST = "lacombe.altlab.dev"
 
 ALLOWED_HOSTS.append(PRODUCTION_HOST)
+CSRF_TRUSTED_ORIGINS.append("https://" + PRODUCTION_HOST)
 
 DEFAULT_RUNSERVER_PORT = 8016
 
diff --git a/src/cwdeng/site/settings.py b/src/cwdeng/site/settings.py
index 0eab7187d..77163bd1a 100644
--- a/src/cwdeng/site/settings.py
+++ b/src/cwdeng/site/settings.py
@@ -24,6 +24,7 @@
 DEFAULT_RUNSERVER_PORT = 8005
 
 ALLOWED_HOSTS.append(PRODUCTION_HOST)
+CSRF_TRUSTED_ORIGINS.append("https://" + PRODUCTION_HOST)
 
 FST_TOOL_SAMPLES = [
     "kika-nîminaw",
diff --git a/src/hdneng/site/settings.py b/src/hdneng/site/settings.py
index a6849925e..7db35062f 100644
--- a/src/hdneng/site/settings.py
+++ b/src/hdneng/site/settings.py
@@ -22,6 +22,7 @@
 PRODUCTION_HOST = "guusaaw.altlab.dev"
 
 ALLOWED_HOSTS.append(PRODUCTION_HOST)
+CSRF_TRUSTED_ORIGINS.append("https://" + PRODUCTION_HOST)
 
 DEFAULT_RUNSERVER_PORT = 8010
 
diff --git a/src/srseng/site/settings.py b/src/srseng/site/settings.py
index 0e35e2e02..6716d72f4 100644
--- a/src/srseng/site/settings.py
+++ b/src/srseng/site/settings.py
@@ -24,6 +24,7 @@
 DEFAULT_RUNSERVER_PORT = 8009
 
 ALLOWED_HOSTS.append(PRODUCTION_HOST)
+CSRF_TRUSTED_ORIGINS.append("https://" + PRODUCTION_HOST)
 
 INSTALLED_APPS.insert(0, "srseng.app")