diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f4633b6f7de04dd3f79432b25423fa63581475d2..9487c5ea6663c6aab78c46aa49dc77c4fe275264 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -48,7 +48,7 @@ Network Tools Tests:
     - curl https://zenodo.org/record/7513194/files/test_datasets.tar.gz\?download\=1 -o "test_datasets.tar.gz"
     - mkdir -p $DIRNAME
     - tar xvf test_datasets.tar.gz -C $DIRNAME
-    - pytest -s tests/aliby/pipeline --file $DIRNAME/560_2022_11_30_pypipeline_unit_test_reconstituted_00
+    - poetry run pytest -s tests/aliby/pipeline --file $DIRNAME/560_2022_11_30_pypipeline_unit_test_reconstituted_00
 
 Static Type:
   stage: checks