diff --git a/.github/workflows/ci.linux.x86_64.yml b/.github/workflows/ci.linux.x86_64.yml
index 5eefa201..64b51996 100644
--- a/.github/workflows/ci.linux.x86_64.yml
+++ b/.github/workflows/ci.linux.x86_64.yml
@@ -180,6 +180,8 @@ jobs:
       - uses: actions/checkout@v4
       - name: Build on FStack-DPDK
         run: |
+          pwd
+          ls -lsa
           cmake -B build -D CMAKE_BUILD_TYPE=MinSizeRel   \
                          -D PHOTON_BUILD_TESTING=ON       \                      
                          -D PHOTON_ENABLE_FSTACK_DPDK=ON