diff --git a/proguard.pro b/proguard.pro
index 86ddc1a2..8880de6e 100644
--- a/proguard.pro
+++ b/proguard.pro
@@ -9,7 +9,6 @@
 -verbose
 
 -allowaccessmodification # anything not kept can be changed from public to private and inlined etc
--mergeinterfacesaggressively
 -overloadaggressively
 -dontusemixedcaseclassnames