diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index aaf07d1781df8dee136afb277836b9449213dd27..df6c846295ab4d461d383981cd91452aafe148f5 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -33,6 +33,7 @@ unit-test-job:   # This job runs in the test stage.
     - uname -a
     - which python3
     - which pip3
+    - python3 --version
     - pip install -r requirements.txt
     - sh install.sh
     - python3 tests/test_flip_image.py