diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index a0ab279182cbdf3b284d868f000c88c3b5825b96..23012d0479fe8a1c60d159efdefc207308054ced 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -34,10 +34,14 @@ unit-test-job:   # This job runs in the test stage.
     - whoami
     - uname -a
     - pwd
+    - ls -a
     - ls /nfsdata/share/csst_simulation_data/Cycle-5-SimuData/multipleBandsImaging/NGP_AstrometryON_shearOFF
     - which python3
     - which pip3
+    - python3 --version
     - source /home/csstpipeline/anaconda3/bin/activate
+    - which python3
+    - which pip3
     - python3 --version
     - pip install -r requirements.txt
     - sh install.sh