diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index a42d03e128abb73c8dc31b379f4808b2fa1f237d..68bb96042ab486c1c5b991461a5c4ca9a8a43ce9 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -22,6 +22,7 @@ config:bionic:
   dependencies:
     - env:bionic
   artifacts:
+    expire_in: 1 week
     paths:
         - $CI_PROJECT_DIR/build
 
@@ -34,6 +35,7 @@ build:bionic:
   dependencies:
     - config:bionic
   artifacts:
+    expire_in: 1 week
     paths:
         - $CI_PROJECT_DIR/build
 
@@ -45,6 +47,7 @@ install:bionic:
   dependencies:
     - build:bionic
   artifacts:
+    expire_in: 1 week
     paths:
         - $CI_PROJECT_DIR/install