diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index deb4a1095dab0f8a28ea7be565b03a5a72f1b93b..1ab7cf73be8e39b966921621ad9811a1a36a5afc 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -9,7 +9,8 @@ stages:
 pages:
   stage: deploy
   before_script:
-    - apt install zip
+    - sudo apt-get update
+    - sudo apt-get install -y zip
   script:
     - pip install poetry==1.8.2
     - poetry install