diff --git a/.forgejo/workflows/ubuntu:mantic.yaml b/.forgejo/workflows/ubuntu:jammy.yaml
similarity index 87%
rename from .forgejo/workflows/ubuntu:mantic.yaml
rename to .forgejo/workflows/ubuntu:jammy.yaml
index 4dc9767..ac3ce6d 100644
--- a/.forgejo/workflows/ubuntu:mantic.yaml
+++ b/.forgejo/workflows/ubuntu:jammy.yaml
@@ -2,7 +2,7 @@ on: [push]
 jobs:
   job:
     container:
-      image: ubuntu:mantic
+      image: ubuntu:jammy
     steps:
     - name: cd
       env: