diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index d3c12f3..5da388b 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -50,6 +50,17 @@ jobs:
       - if: steps.for-each-4.outputs.matches != '["dist/"]'
         run: exit 1
 
+      - name: Run colpal/actions-for-each
+        id: for-each-5
+        uses: ./
+        with:
+          root-patterns: |
+            ./
+            **/
+          filter-patterns: '**/main.*'
+      - if: steps.for-each-5.outputs.matches != '[]'
+        run: exit 1
+
       - name: Run colpal/actions-for-each
         id: for-each
         uses: ./