diff --git a/.github/workflows/build-dev-container.yaml b/.github/workflows/build-dev-container.yaml
index a834904..9d44606 100644
--- a/.github/workflows/build-dev-container.yaml
+++ b/.github/workflows/build-dev-container.yaml
@@ -7,39 +7,59 @@ on: # rebuild any PRs and main branch changes
 
 jobs:
 
-  list-folders:
-    runs-on: ubuntu-latest
+  find-jobs:
+    name: Find Jobs
+    container: debian:buster-slim
+    outputs:
+      folders: ${{ steps.jobs.outputs.folders }}
     steps:
-      - uses: philips-labs/list-folder-action@v1
+      - uses: actions/checkout@v1
+
+      - id: jobs
+        uses: philips-labs/list-folders-action@v1
         with:
-          directory: ./templates
-          
-  build:
-    runs-on: ubuntu-latest
+          path: ./templates
+
+  matrix:
+    name: Matrix Jobs
+    needs: [find-jobs]
+    container: ubuntu
+    defaults:
+      run:
+        working-directory: ${{ matrix.folder }}
     strategy:
       matrix:
-        subfolder: ${{ fromJSON(needs.list-folders.outputs.folders) }}
+        folder: ${{ fromJson(needs.find-jobs.outputs.folders )}}
     steps:
-      - name: Checkout
-        uses: actions/checkout@v4
+      - name: do something
+        run: echo ${{ matrix.folder }}
+
+  # build:
+  #   runs-on: ubuntu-latest
+  #   strategy:
+  #     matrix:
+  #       subfolder: ${{ fromJSON(needs.list-folders.outputs.folders) }}
+  #   steps:
+  #     - name: Checkout
+  #       uses: actions/checkout@v4
       
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
+  #     - name: Set up QEMU
+  #       uses: docker/setup-qemu-action@v3
       
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226
+  #     - name: Set up Docker Buildx
+  #       uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226
 
-      - name: Login to GitHub Container Registry
-        uses: docker/login-action@v2 
-        with:
-          registry: ghcr.io
-          username: ${{ github.repository_owner }}
-          password: ${{ secrets.GITHUB_TOKEN }}
+  #     - name: Login to GitHub Container Registry
+  #       uses: docker/login-action@v2 
+  #       with:
+  #         registry: ghcr.io
+  #         username: ${{ github.repository_owner }}
+  #         password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Build and run Dev Container task
-        uses: devcontainers/ci@v0.3
-        with:
-          subFolder: ./templates/${{ matrix.subfolder }}
-          imageName: ghcr.io/pnstack/codespace/${{ matrix.subfolder }}
-          platform: linux/amd64,linux/arm64
-          push: always
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+  #     - name: Build and run Dev Container task
+  #       uses: devcontainers/ci@v0.3
+  #       with:
+  #         subFolder: ./templates/${{ matrix.subfolder }}
+  #         imageName: ghcr.io/pnstack/codespace/${{ matrix.subfolder }}
+  #         platform: linux/amd64,linux/arm64
+  #         push: always
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