diff --git a/.github/workflows/mkosi.yml b/.github/workflows/mkosi.yml
index 6127d0980a..532a55e9b8 100644
--- a/.github/workflows/mkosi.yml
+++ b/.github/workflows/mkosi.yml
@@ -51,7 +51,7 @@ jobs:
 
     steps:
     - uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
-    - uses: systemd/mkosi@a75ee572a7ce0361e82d438061843d8e3667f0e4
+    - uses: systemd/mkosi@ec66e9ceaad2425af11f37bb2bc222449b03cb8b
 
     - name: Install
       run: sudo apt-get update && sudo apt-get install --no-install-recommends python3-pexpect python3-jinja2