diff --git a/rbs-assets-library.nix b/rbs-assets-library.nix
index 1820823..7468c55 100644
--- a/rbs-assets-library.nix
+++ b/rbs-assets-library.nix
@@ -11,7 +11,7 @@ buildPythonPackage rec {
   version = "unstable-2024-12-01";
   pyproject = true;
 
-  src = fetchFromGitHub {
+  src = fetchgit {
     owner = "solid-sinusoid";
     repo = "rbs_assets_library";
     rev = "16d3f6d750a8c903532f4bde22bbe41ebd35ec5c";