diff --git a/.gitignore b/.gitignore
index 5692c348fa..5e0f279dea 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,5 +8,6 @@
 *.lss
 *.map
 *.bak
+*.class
 LUFA/StudioIntegration/ProjectGenerator/*
-LUFA/StudioIntegration/DocBook/*
\ No newline at end of file
+LUFA/StudioIntegration/DocBook/*