diff --git a/.forgejo/workflows/build-fedora-40.yml b/.forgejo/workflows/build-fedora-40.yml
index ae70913..c8468c7 100644
--- a/.forgejo/workflows/build-fedora-40.yml
+++ b/.forgejo/workflows/build-fedora-40.yml
@@ -33,7 +33,7 @@ jobs:
             --pid=host --ipc=host --network=host --userns=host --uts=host --squash \
             --manifest code.lightstands.xyz/standcoded/fedora:40 .
         env:
-          BUILDAH_ISOLATION=chroot
+          BUILDAH_ISOLATION: chroot
       - name: Push Images
         run: |
           buildah login code.lightstands.xyz \