diff --git a/.gitignore b/.gitignore
index e80d76c..bcf093d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,4 +23,7 @@ old/
 # project specific
 # this is autogenerated from bridge.go.in
 bridge/bridge.go
-
+build/
+build32/
+build64/
+out/