diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index b83f56f..0cd937d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -10,7 +10,7 @@ buiild job:
     - export FLASK_APP=period
     - apt-get update -qy
     - apt-get install -y python3-dev python3-pip
-    - pip install Flask gunicorn pytest pytest-cov
+    - pip3 install Flask gunicorn pytest pytest-cov
     - pytest tests --cov --cov-report term --cov-report html
 
 deploy job: