diff --git a/.gitignore b/.gitignore
index 2ce8630..54a52db 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,9 @@
 # for Racket
 **/compiled/
 
+*.dep
+*.zo
+
 # for Mac OS X
 .DS_Store
 .AppleDouble