diff --git a/.gitmodules b/.gitmodules
index 46256a7e..a7445252 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "tools"]
 	path = tools
-	url = https://github.com/weaveworks/tools
+	url = https://github.com/weaveworks/build-tools