diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index d1671a3..744593d 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -94,6 +94,8 @@ jobs:
       - name: make
         if: ${{ matrix.config.enabled == 1 }}
         run: ${{ matrix.config.build }}
+      - name: Setup tmate session
+        uses: mxschmitt/action-tmate@v3
       - name: make test
         if: ${{ matrix.config.enabled == 1 }}
         run: ${{ matrix.config.test }}