diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 57be574656aeb46db0730e2d227b18543205e3a7..212ca9a1603f99b4621f88d7a3deaef48e8f71b8 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -45,4 +45,5 @@ unit-test-job:   # This job runs in the test stage.
     - python --version
     - pip install -r requirements.txt
     - sh install_local.sh
+    - pip show csst_proto
     - pytest