diff --git a/.gitmodules b/.gitmodules
index 7194fa36..16f258ea 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -7,3 +7,4 @@
 [submodule "ext/golang/go1.4"]
 	path = ext/golang/go1.4
 	url = https://github.com/golang/go.git
+	ignore = dirty