diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 28657ea0f8c5a0f5f10ad32f272255dd8c65ae39..00ad1473bbfdd67e92c70acd1c83a8c1e7e329a6 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -7,6 +7,7 @@ stages:
   - fullbuild
 
 before_script:
+  - apt-get update
   - apt-get install -y git
 
 iris: