1 files changed, 1 insertions, 6 deletions
diff --git a/third_party/lisp/moptilities.nix b/third_party/lisp/moptilities.nix
index a8a387ab914f..d38fbcb9469a 100644
--- a/third_party/lisp/moptilities.nix
+++ b/third_party/lisp/moptilities.nix
@@ -1,12 +1,7 @@
 # Compatibility layer for minor MOP implementation differences
 { depot, pkgs, ... }:
 
-let src = pkgs.fetchFromGitHub {
-  owner = "gwkkwg";
-  repo = "moptilities";
-  rev = "a436f16b357c96b82397ec018ea469574c10dd41";
-  sha256 = "1q12bqjbj47lx98yim1kfnnhgfhkl80102fkgp9pdqxg0fp6g5fc";
-};
+let src = with pkgs; srcOnly lispPackages.moptilities;
 in depot.nix.buildLisp.library {
   name = "moptilities";
   deps = [ depot.third_party.lisp.closer-mop ];