use Distribution.is_apt_distribution in detect_distribution

diff --git a/mkosi/distributions/__init__.py b/mkosi/distributions/__init__.py
index e152e6dfb70a851b2627a97d6ea927c9d97f5c94..4d7bb4b3c7c9737c1b30a2e0c034e6a8b9295203 100644 (file)
--- a/mkosi/distributions/__init__.py
+++ b/mkosi/distributions/__init__.py
@@ -188,7 +188,7 @@ def detect_distribution(root: Path = Path("/")) -> tuple[Optional[Distribution],
         if d is not None:
             break
 
-    if d in {Distribution.debian, Distribution.ubuntu, Distribution.kali} and version_codename:
+    if d and d.is_apt_distribution() and version_codename:
         version_id = version_codename
 
     return d, version_id