diff --git a/mkosi.conf b/mkosi.conf
index 9ec4faf122..5983d1311e 100644
--- a/mkosi.conf
+++ b/mkosi.conf
@@ -2,6 +2,7 @@
 
 [Config]
 Images=system
+MinimumVersion=20.2
 
 [Output]
 @OutputDirectory=mkosi.output