diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index 7841815..f8945ad 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -11,15 +11,3 @@
 #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
 #   public *;
 #}
-
-# Uncomment this to preserve the line number information for
-# debugging stack traces.
--keepattributes SourceFile,LineNumberTable
-
-# If you keep the line number information, uncomment this to
-# hide the original source file name.
-#-renamesourcefileattribute SourceFile
-
-# Disable obfuscation completely for BasicSync. As an open source project,
-# shrinking is the only goal of minification.
--dontobfuscate