diff --git a/app/proguard-rules.txt b/app/proguard-rules.txt
index 8a0b24e83..63981633b 100644
--- a/app/proguard-rules.txt
+++ b/app/proguard-rules.txt
@@ -32,13 +32,15 @@
 # Retain declared checked exceptions for use by a Proxy instance.
 -keepattributes Exceptions
 
-# Application classes that will be serialized/deserialized over Gson
--keepclasseswithmembers class org.wikipedia.** { *; }
 # Note: The model package right now seems to include some other classes that
 # are not used for serialization / deserialization over Gson. Hopefully
 # that's not a problem since it only prevents R8 from avoiding trimming
 # of few more classes.
 -keepclasseswithmembers class fr.free.nrw.commons.*.model.** { *; }
+-keepclasseswithmembers class fr.free.nrw.commons.actions.** { *; }
+-keepclasseswithmembers class fr.free.nrw.commons.auth.csrf.** { *; }
+-keepclasseswithmembers class fr.free.nrw.commons.auth.login.** { *; }
+-keepclasseswithmembers class fr.free.nrw.commons.wikidata.mwapi.** { *; }
 
 # --- /Retrofit ---