diff --git a/.github/workflows/test-integration.yml b/.github/workflows/test-integration.yml
index d976539..2ac023a 100644
--- a/.github/workflows/test-integration.yml
+++ b/.github/workflows/test-integration.yml
@@ -27,4 +27,4 @@ jobs:
 
       - name: Run Integration tests
         if: steps.changed-files.outputs.any_changed == 'true'
-        run: nix develop --command "make test_integration"
+        run: nix develop --command -- make test_integration
diff --git a/flake.nix b/flake.nix
index 6b3bf72..7c3be5b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -127,6 +127,7 @@
             format = pkgs.runCommand "check-format"
               {
                 buildInputs = with pkgs; [
+                  gnumake
                   nixpkgs-fmt
                   golangci-lint
                   nodePackages.prettier