diff --git a/.github/workflows/debuild.yml b/.github/workflows/debuild.yml
index a3d99e09..1766745c 100644
--- a/.github/workflows/debuild.yml
+++ b/.github/workflows/debuild.yml
@@ -102,7 +102,7 @@ jobs:
           - keyring: debian-archive-keyring
           - keyring: raspbian-archive-keyring
             os: raspbian
-      runs-on: ubuntu-latest
+    runs-on: ubuntu-latest
     environment: main
     env:
       PBRT: /var/cache/pbuilder