diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e4bfea078cd5a19c5f6232540512a6d819db1592..5cf35765c058bcf720af41d7fb67657223119754 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,5 @@
 before_script:
+  - apt-get update
   - apt-get install build-essential
 
 zip: