diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index cc05dd62d..6f404a066 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -21,3 +21,6 @@
 
 -keep class com.google.common.**
 -dontwarn com.google.common.**
+
+-renamesourcefileattribute SourceFile
+-keepattributes SourceFile,LineNumberTable