diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index c0af59e0..916b402e 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -36,5 +36,10 @@
 -dontwarn org.slf4j.LoggerFactory
 -dontwarn org.xmlpull.v1.XmlPullParserFactory
 
+# Fixes issue with displaying .xml files, but may produce reproducibility issues
+-keep class org.xmlpull.** { *; }
+-keepclassmembers class org.xmlpull.** { *; }
+
 # Keeping names of classes that produce undeterministic results
--keepnames class **
\ No newline at end of file
+-keepnames class **
+-keepnames class kotlin.reflect.jvm.internal.impl.builtins.PrimitiveType { values(); }
\ No newline at end of file