diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index 0314c8fc..5e3f0c72 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -44,4 +44,5 @@
 -keepnames class **
 -keepnames class org.xmlpull.** { *; }
 -keepclassmembernames class org.xmlpull.** { *; }
--keepnames class kotlin.reflect.jvm.internal.impl.builtins.PrimitiveType { values(); }
\ No newline at end of file
+-keepnames class kotlin.reflect.jvm.internal.impl.builtins.PrimitiveType { values(); }
+-keepnames class * implements android.os.Parcelable { ** CREATOR; }
\ No newline at end of file