diff --git a/Racket.gitignore b/Racket.gitignore
index b8e1369..93e4072 100644
--- a/Racket.gitignore
+++ b/Racket.gitignore
@@ -1,4 +1,7 @@
-*~
 .DS_Store
 compiled/
 /doc/
+*~
+*.bak
+\#*
+.\#*