diff --git a/.github/workflows/user_project_ci.yml b/.github/workflows/user_project_ci.yml
index 1dd7f76..3e27ebf 100644
--- a/.github/workflows/user_project_ci.yml
+++ b/.github/workflows/user_project_ci.yml
@@ -44,60 +44,60 @@
           path: /tmp/pdk.tar
 
 
-  mpw_precheck:
-    timeout-minutes: 720
-    runs-on: ubuntu-latest
-    needs: [pdk, user_project_flow_sky130A]
-    steps:
-      - uses: actions/checkout@v2
+  # mpw_precheck:
+  #   timeout-minutes: 720
+  #   runs-on: ubuntu-latest
+  #   needs: [pdk, user_project_flow_sky130A]
+  #   steps:
+  #     - uses: actions/checkout@v2
 
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v1
+  #     - name: Set up QEMU
+  #       uses: docker/setup-qemu-action@v1
 
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
+  #     - name: Set up Docker Buildx
+  #       uses: docker/setup-buildx-action@v1
 
-      - name: Export PDK ROOT
-        run: |
-          echo "PDK_ROOT=/home/runner/work/pdk" >> $GITHUB_ENV
+  #     - name: Export PDK ROOT
+  #       run: |
+  #         echo "PDK_ROOT=/home/runner/work/pdk" >> $GITHUB_ENV
       
-      - name: Export PDKPATH
-        run: echo "PDKPATH=/home/runner/work/pdk/sky130A" >> $GITHUB_ENV
+  #     - name: Export PDKPATH
+  #       run: echo "PDKPATH=/home/runner/work/pdk/sky130A" >> $GITHUB_ENV
 
-      - name: Download PDK Tarball
-        uses: actions/download-artifact@v2
-        with:
-          name: pdk-tarball
-          path: /tmp
+  #     - name: Download PDK Tarball
+  #       uses: actions/download-artifact@v2
+  #       with:
+  #         name: pdk-tarball
+  #         path: /tmp
 
-      - name: Unpack PDK Tarball
-        run: |
-          sudo mkdir -p ${{ env.PDK_ROOT }}
-          sudo chown -R $USER:$USER ${{ env.PDK_ROOT }}
-          tar -xf /tmp/pdk.tar -C $PDK_ROOT .
-      - name: Run MPW-Precheck
-        run: |
-          export INPUT_DIRECTORY=$(pwd)
-          export PRECHECK_ROOT=$INPUT_DIRECTORY/mpw_precheck
-          export OUTPUT_DIRECTORY=$INPUT_DIRECTORY/mpw_precheck_result
-          export OUTPUT=$OUTPUT_DIRECTORY/logs/precheck.log
-          export PDKPATH=$PDK_ROOT/sky130A
+  #     - name: Unpack PDK Tarball
+  #       run: |
+  #         sudo mkdir -p ${{ env.PDK_ROOT }}
+  #         sudo chown -R $USER:$USER ${{ env.PDK_ROOT }}
+  #         tar -xf /tmp/pdk.tar -C $PDK_ROOT .
+  #     - name: Run MPW-Precheck
+  #       run: |
+  #         export INPUT_DIRECTORY=$(pwd)
+  #         export PRECHECK_ROOT=$INPUT_DIRECTORY/mpw_precheck
+  #         export OUTPUT_DIRECTORY=$INPUT_DIRECTORY/mpw_precheck_result
+  #         export OUTPUT=$OUTPUT_DIRECTORY/logs/precheck.log
+  #         export PDKPATH=$PDK_ROOT/sky130A
 
-          git clone --depth=1 -b mpw-7a https://github.com/efabless/mpw_precheck.git
+  #         git clone --depth=1 -b mpw-7a https://github.com/efabless/mpw_precheck.git
 
-          docker run -v "$PRECHECK_ROOT":"$PRECHECK_ROOT" -v "$INPUT_DIRECTORY":"$INPUT_DIRECTORY" -v "${{ env.PDK_ROOT }}":"${{ env.PDK_ROOT }}" -e INPUT_DIRECTORY="$INPUT_DIRECTORY" -e PDK_ROOT="${{ env.PDK_ROOT }}" -e PDKPATH="${{ env.PDKPATH }}" -u $(id -u "$USER"):$(id -g "$USER") efabless/mpw_precheck:latest bash -c "cd $PRECHECK_ROOT; python3 mpw_precheck.py --input_directory $INPUT_DIRECTORY --pdk_path ${{ env.PDKPATH }} --output_directory $OUTPUT_DIRECTORY license makefile consistency xor magic_drc klayout_beol klayout_feol klayout_met_min_ca_density klayout_offgrid klayout_pin_label_purposes_overlapping_drawing klayout_zeroarea"
+  #         docker run -v "$PRECHECK_ROOT":"$PRECHECK_ROOT" -v "$INPUT_DIRECTORY":"$INPUT_DIRECTORY" -v "${{ env.PDK_ROOT }}":"${{ env.PDK_ROOT }}" -e INPUT_DIRECTORY="$INPUT_DIRECTORY" -e PDK_ROOT="${{ env.PDK_ROOT }}" -e PDKPATH="${{ env.PDKPATH }}" -u $(id -u "$USER"):$(id -g "$USER") efabless/mpw_precheck:latest bash -c "cd $PRECHECK_ROOT; python3 mpw_precheck.py --input_directory $INPUT_DIRECTORY --pdk_path ${{ env.PDKPATH }} --output_directory $OUTPUT_DIRECTORY license makefile consistency xor magic_drc klayout_beol klayout_feol klayout_met_min_ca_density klayout_offgrid klayout_pin_label_purposes_overlapping_drawing klayout_zeroarea"
 
-          cnt=$(grep -c "All Checks Passed" "$OUTPUT")
-          if ! [[ $cnt ]]; then cnt=0; fi
-          if [[ $cnt -eq 1 ]]; then exit 0; fi
-          exit 2
-      - name: upload failure logs
-        if: failure()
-        uses: actions/upload-artifact@v2
-        with:
-          name: error
-          path: |
-            /home/runner/work/caravel_user_project/caravel_user_project/mpw_precheck_result/logs/*
+  #         cnt=$(grep -c "All Checks Passed" "$OUTPUT")
+  #         if ! [[ $cnt ]]; then cnt=0; fi
+  #         if [[ $cnt -eq 1 ]]; then exit 0; fi
+  #         exit 2
+  #     - name: upload failure logs
+  #       if: failure()
+  #       uses: actions/upload-artifact@v2
+  #       with:
+  #         name: error
+  #         path: |
+  #           /home/runner/work/caravel_user_project/caravel_user_project/mpw_precheck_result/logs/*
 
   user_project_flow_sky130A:
     timeout-minutes: 720
@@ -145,6 +145,21 @@
           make user_proj_example
           make user_project_wrapper
 
+      - name: run precheck
+        run: |
+          export INPUT_DIRECTORY=$(pwd)
+          export PRECHECK_ROOT=$INPUT_DIRECTORY/mpw_precheck
+          export OUTPUT_DIRECTORY=$INPUT_DIRECTORY/mpw_precheck_result
+          export OUTPUT=$OUTPUT_DIRECTORY/logs/precheck.log
+          export PDKPATH=$PDK_ROOT/sky130A
+
+          docker run -v "$PRECHECK_ROOT":"$PRECHECK_ROOT" -v "$INPUT_DIRECTORY":"$INPUT_DIRECTORY" -v "${{ env.PDK_ROOT }}":"${{ env.PDK_ROOT }}" -e INPUT_DIRECTORY="$INPUT_DIRECTORY" -e PDK_ROOT="${{ env.PDK_ROOT }}" -e PDKPATH="${{ env.PDKPATH }}" -u $(id -u "$USER"):$(id -g "$USER") efabless/mpw_precheck:latest bash -c "cd $PRECHECK_ROOT; python3 mpw_precheck.py --input_directory $INPUT_DIRECTORY --pdk_path ${{ env.PDKPATH }} --output_directory $OUTPUT_DIRECTORY license makefile consistency xor magic_drc klayout_beol klayout_feol klayout_met_min_ca_density klayout_offgrid klayout_pin_label_purposes_overlapping_drawing klayout_zeroarea"
+
+          cnt=$(grep -c "All Checks Passed" "$OUTPUT")
+          if ! [[ $cnt ]]; then cnt=0; fi
+          if [[ $cnt -eq 1 ]]; then exit 0; fi
+          exit 2
+
       - name: Run DV RTL tests
         run: |
           make verify-io_ports-rtl