diff --git a/.hgignore b/.hgignore
index 0c40d8c..19462cf 100644
--- a/.hgignore
+++ b/.hgignore
@@ -1,9 +1,8 @@
-
 syntax: glob
 bin/*
 syntax: regexp
 ^app_icon\.psd$
-syntax: regexp
 ^bart-train\.jpg$
-syntax: regexp
-^colorscheme\.jpg$
\ No newline at end of file
+^colorscheme\.jpg$
+^release-builds\/.*$
+^gen\/.*$
\ No newline at end of file