diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index bf1c1f5eac4ed08f5f398ecaecec43d5f3ac3a4b..ca28db1379e550a7749cf31e32841387374b094f 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -134,7 +134,7 @@ test_debian:
     - set +e
     - dpkg -i debian/linkahead/linkahead_*.deb  
     - set -e
-    - apt-get install -f
+    - apt-get install -f -y
     - python3 -m pytest
 
   dependencies: [cert]