diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index b51f28b60..000000000
--- a/.gitmodules
+++ /dev/null
@@ -1,3 +0,0 @@
-[submodule "nixpkgs-mozilla"]
-	path = nixpkgs-mozilla
-	url = git@github.com:mozilla/nixpkgs-mozilla.git