diff --git a/proguard.flags b/proguard.flags
index c5f4c72..c4af490 100644
--- a/proguard.flags
+++ b/proguard.flags
@@ -1,6 +1 @@
-# Keep names that are used only by animation framework.
--keepclasseswithmembers class com.android.phone.AnimationUtils$CrossFadeDrawable {
-  *** setCrossFadeAlpha(...);
-}
-
--verbose
\ No newline at end of file
+-verbose