diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index dbea0b0..621abc3 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -41,6 +41,8 @@ jobs:
           make -j CFLAGS="-m32" LDFLAGS="-m32"
           make install_sw
           echo "OPENSSL_DIR=/tmp/openssl/install/" >> $GITHUB_ENV
+      - name: Setup tmate session
+        uses: mxschmitt/action-tmate@v3
       - name: Check
         uses: actions-rs/cargo@v1
         with: