diff --git a/app/build.gradle b/app/build.gradle
index f37125d93..898068b40 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -39,7 +39,7 @@ android {
 
     buildTypes {
         release {
-            minifyEnabled true
+            minifyEnabled false // See https://stackoverflow.com/questions/40232404/google-play-apk-and-android-studio-apk-usb-debug-behaving-differently and try reverting if the proguard.cfg modification is enough.
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
         }
     }
diff --git a/app/proguard-rules.txt b/app/proguard-rules.txt
index 8993107fa..e00d3ce50 100644
--- a/app/proguard-rules.txt
+++ b/app/proguard-rules.txt
@@ -1,3 +1,4 @@
 -dontobfuscate
 -keep class org.apache.http.** { *; }
--dontwarn org.apache.http.**
\ No newline at end of file
+-dontwarn org.apache.http.**
+-keep class fr.free.nrw.commons.upload.MwVolleyApi$Page {*;}