diff --git a/pkgs/development/tools/misc/ast-grep/default.nix b/pkgs/development/tools/misc/ast-grep/default.nix
index 8c83d0243896..b8989958522b 100644
--- a/pkgs/development/tools/misc/ast-grep/default.nix
+++ b/pkgs/development/tools/misc/ast-grep/default.nix
@@ -25,6 +25,10 @@ rustPlatform.buildRustPackage rec {
   checkFlags = [
     # disable flaky test
     "--skip=test::test_load_parser_mac"
+
+    # BUG: Broke by 0.12.1 update (https://github.com/NixOS/nixpkgs/pull/256548)
+    # Please check if this is fixed in future updates of the package
+    "--skip=verify::test_case::tests::test_unmatching_id"
   ];
 
   meta = with lib; {