diff --git a/tests/test-sources/plugins/by-name/efmls-configs/default.nix b/tests/test-sources/plugins/by-name/efmls-configs/default.nix
index 6527d324..c1f699d9 100644
--- a/tests/test-sources/plugins/by-name/efmls-configs/default.nix
+++ b/tests/test-sources/plugins/by-name/efmls-configs/default.nix
@@ -46,6 +46,10 @@
           # TODO: re-enable those tests when fixed
           "chktex"
           "latexindent"
+          # As of 2024-12-31, cppcheck is failing on darwin
+          # Fixed by https://github.com/NixOS/nixpkgs/pull/369673
+          # TODO: re-enable this test when fixed
+          "cppcheck"
         ]
         ++ lib.optionals (system == "x86_64-darwin") [
           # As of 2024-07-31, dmd is broken on x86_64-darwin