centos: Fix extras source repo id

diff --git a/mkosi/distributions/centos.py b/mkosi/distributions/centos.py
index 4f90cfb38215d8068b0430a708954f6fc44397f0..1b4f33c92cc68d34f8ec768152776b5a1c919ad2 100644 (file)
--- a/mkosi/distributions/centos.py
+++ b/mkosi/distributions/centos.py
@@ -121,7 +121,7 @@ class CentosInstaller(DistributionInstaller):
                 if repo == "extras":
                     return [
                         Repo(repo.lower(), f"{url}?arch=$basearch&repo=centos-extras-sig-extras-common-$stream", cls.gpgurls()),
-                        Repo(repo.lower(), f"{url}?arch=source&repo=centos-extras-sig-extras-common-source-$stream", cls.gpgurls(), enabled=False),
+                        Repo(f"{repo.lower()}-source", f"{url}?arch=source&repo=centos-extras-sig-extras-common-source-$stream", cls.gpgurls(), enabled=False),
                     ]
 
                 return [