diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 2fd96600ddee639ac57dc7b210299b7724d1807e..86186f5b68a8eb8a93f98583f802251cc244b668 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -2,7 +2,7 @@ stages:
   - build
 
 build-kernel:
-  image: ubuntu:bionic
+  image: ubuntu:focal
   stage: build
   artifacts:
     paths: