diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index 462dd20..8cc5c21 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -19,3 +19,34 @@
 # If you keep the line number information, uncomment this to
 # hide the original source file name.
 #-renamesourcefileattribute SourceFile
+
+# This is generated automatically by the Android Gradle plugin.
+-dontwarn org.apache.log4j.Level
+-dontwarn org.apache.log4j.Logger
+-dontwarn org.apache.log4j.Priority
+-dontwarn org.apache.logging.log4j.Level
+-dontwarn org.apache.logging.log4j.LogManager
+-dontwarn org.apache.logging.log4j.Logger
+-dontwarn org.apache.logging.log4j.message.MessageFactory
+-dontwarn org.apache.logging.log4j.spi.ExtendedLogger
+-dontwarn org.apache.logging.log4j.spi.ExtendedLoggerWrapper
+-dontwarn org.conscrypt.BufferAllocator
+-dontwarn org.conscrypt.Conscrypt
+-dontwarn org.conscrypt.HandshakeListener
+-dontwarn org.eclipse.jetty.alpn.ALPN$ClientProvider
+-dontwarn org.eclipse.jetty.alpn.ALPN$Provider
+-dontwarn org.eclipse.jetty.alpn.ALPN$ServerProvider
+-dontwarn org.eclipse.jetty.alpn.ALPN
+-dontwarn org.eclipse.jetty.npn.NextProtoNego$ClientProvider
+-dontwarn org.eclipse.jetty.npn.NextProtoNego$Provider
+-dontwarn org.eclipse.jetty.npn.NextProtoNego$ServerProvider
+-dontwarn org.eclipse.jetty.npn.NextProtoNego
+-dontwarn org.slf4j.ILoggerFactory
+-dontwarn org.slf4j.Logger
+-dontwarn org.slf4j.LoggerFactory
+-dontwarn org.slf4j.Marker
+-dontwarn org.slf4j.helpers.FormattingTuple
+-dontwarn org.slf4j.helpers.MessageFormatter
+-dontwarn org.slf4j.helpers.NOPLoggerFactory
+-dontwarn org.slf4j.spi.LocationAwareLogger
+-dontwarn reactor.blockhound.integration.BlockHoundIntegration
\ No newline at end of file
diff --git a/itagble/build.gradle b/itagble/build.gradle
index a20d865..eb28bab 100644
--- a/itagble/build.gradle
+++ b/itagble/build.gradle
@@ -15,15 +15,6 @@ android {
         consumerProguardFiles 'consumer-rules.pro'
     }
 
-    buildTypes {
-        debug {
-            minifyEnabled false
-        }
-        release {
-            minifyEnabled true
-            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-        }
-    }
     compileOptions {
         sourceCompatibility = 1.8
         targetCompatibility = 1.8
diff --git a/itagble/proguard-rules.pro b/itagble/proguard-rules.pro
index 34124c1..46ced9a 100644
--- a/itagble/proguard-rules.pro
+++ b/itagble/proguard-rules.pro
@@ -43,8 +43,4 @@
     public static int w(...);
     public static int d(...);
     public static int e(...);
-}
-
--assumevalues class android.os.Build$VERSION {
-    int SDK_INT=19..2147483647;
 }
\ No newline at end of file