diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 5b72c8c..8c86924 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -5,7 +5,7 @@ mypy:
     script:
         - pip install poetry
         - poetry install
-        - mypy syng --strict
+        - poetry run mypy syng --strict
 
 ruff:
     stage: test