diff --git a/astrid/proguard.cfg b/astrid/proguard.cfg
index beb734a14..292dc6444 100644
--- a/astrid/proguard.cfg
+++ b/astrid/proguard.cfg
@@ -3,7 +3,7 @@
 -dontskipnonpubliclibraryclasses
 -dontpreverify
 -verbose
--optimizations !code/simplification/arithmetic,!field/*,!class/merging/*,!code/allocation/variable
+-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*,!code/allocation/variable,!method/inlining/*
 
 # astrid-specific
 -dontobfuscate