diff --git a/.github/workflows/flux-local-diff.yaml b/.github/workflows/flux-local-diff.yaml
index 5e87bcea..fddae090 100644
--- a/.github/workflows/flux-local-diff.yaml
+++ b/.github/workflows/flux-local-diff.yaml
@@ -17,6 +17,11 @@ jobs:
       matrix:
         cluster_path:
         - tests/testdata/cluster
+        - tests/testdata/cluster2
+        - tests/testdata/cluster3
+        - tests/testdata/cluster4
+        - tests/testdata/cluster5
+        - tests/testdata/cluster6
         resource:
         - helmrelease
         - kustomization
@@ -30,6 +35,7 @@ jobs:
         resource: ${{ matrix.resource }}
         debug: true
         sources: cluster=tests/testdata/cluster3
+        api-versions: batch/v1/CronJob
     - name: PR Comments
       uses: mshick/add-pr-comment@v2
       if: ${{ steps.diff.outputs.diff != '' }}
diff --git a/.github/workflows/flux-local-test.yaml b/.github/workflows/flux-local-test.yaml
index 848039ea..9c4c79e2 100644
--- a/.github/workflows/flux-local-test.yaml
+++ b/.github/workflows/flux-local-test.yaml
@@ -12,6 +12,15 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        cluster_path:
+        - tests/testdata/cluster
+        - tests/testdata/cluster2
+        - tests/testdata/cluster3
+        - tests/testdata/cluster5
+        - tests/testdata/cluster4
+        - tests/testdata/cluster6
     steps:
     - uses: actions/checkout@v3
     - uses: ./action/test
@@ -19,3 +28,5 @@ jobs:
         enable-helm: true
         enable-kyverno: false
         sources: cluster=tests/testdata/cluster3
+        path: ${{ matrix.cluster_path }}
+        api-versions: batch/v1/CronJob
diff --git a/action/diff/action.yml b/action/diff/action.yml
index 74512825..61486b60 100644
--- a/action/diff/action.yml
+++ b/action/diff/action.yml
@@ -73,6 +73,11 @@ runs:
       run: |
         delimiter="$(openssl rand -hex 8)"
         echo "diff<<${delimiter}" >> $GITHUB_OUTPUT
+        if [[ "${{ inputs.resource }}" == "helmrelease" ]]; then
+          extra_flags="--api-versions=${{ inputs.api-versions}}"
+        else
+          extra_flags=""
+        fi
         flux-local \
             --log-level ${{ inputs.debug != 'true' && 'INFO' || 'DEBUG' }} \
             diff \
@@ -85,9 +90,9 @@ runs:
             --${{ inputs.skip-secrets != 'true' && 'no-' || '' }}skip-secrets \
             --limit-bytes ${{ inputs.limit-bytes }} \
             --all-namespaces \
-            ${{ inputs.resource == 'helmrelease' && join('--api-versions=', inputs.api-versions) || '' }} \
             --kustomize-build-flags="${{ inputs.kustomize-build-flags }}" \
             --sources "${{ inputs.sources }}" \
+            ${extra_flags} \
             >> $GITHUB_OUTPUT
         echo "${delimiter}" >> $GITHUB_OUTPUT
       shell: bash
diff --git a/flux_local/tool/test.py b/flux_local/tool/test.py
index 4385baee..bb719c65 100644
--- a/flux_local/tool/test.py
+++ b/flux_local/tool/test.py
@@ -389,8 +389,6 @@ async def run(  # type: ignore[no-untyped-def]
         enable_kyverno: bool,
         test_path: str | None,
         verbosity: int,
-        kube_version: str | None,
-        api_versions: str | None,
         **kwargs,  # pylint: disable=unused-argument
     ) -> None:
         """Async Action implementation."""