diff --git a/.gitmodules b/.gitmodules
index fe3c0222dd..7148f84585 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -561,5 +561,5 @@
 	fetchRecurseSubmodules = on-demand
 [submodule "container_hash"]
 	path = libs/container_hash
-	url = ../container_hash
+	url = ../container_hash.git
 	fetchRecurseSubmodules = on-demand