diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f612697..ef0cb13 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -2,6 +2,7 @@
 image: openscad/openscad
 # Functions that should be executed before the build script is run
 before_script:
+  - apt-get update
   - apt-get install -y jq make git
 pages:
   script: