diff --git a/.github/workflows/mkosi.yml b/.github/workflows/mkosi.yml
index 9ae40e316f..c70dc2ae10 100644
--- a/.github/workflows/mkosi.yml
+++ b/.github/workflows/mkosi.yml
@@ -23,7 +23,8 @@ jobs:
           - debian
           - ubuntu
           - fedora
-          - opensuse
+          # Disabled until https://github.com/systemd/systemd/issues/21019 is fixed.
+          # - opensuse
 
     steps:
     - uses: actions/checkout@v2