diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index b3799fdf0be16385ad49f3d75ad63c3b8e03c751..deb4a1095dab0f8a28ea7be565b03a5a72f1b93b 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -8,6 +8,8 @@ stages:
 
 pages:
   stage: deploy
+  before_script:
+    - apt install zip
   script:
     - pip install poetry==1.8.2
     - poetry install