diff --git a/.gitignore b/.gitignore
index 2270eec14..780b213f7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,6 +21,8 @@ local.properties
 .project
 .settings
 **/.classpath
+android/*/bin/**/*.class
+libs/*/bin/**/*.class
 
 # Mac OS X
 *.DS_Store