diff --git a/ui/app/mirrors/create/page.tsx b/ui/app/mirrors/create/page.tsx
index f73b211037..0609815b8a 100644
--- a/ui/app/mirrors/create/page.tsx
+++ b/ui/app/mirrors/create/page.tsx
@@ -414,7 +414,7 @@ export default function CreateMirrors() {
               Cancel
             </Button>
             <Button
-              disabled={!validSource}
+              disabled={mirrorType === 'CDC' && !validSource}
               variant='normalSolid'
               onClick={() =>
                 mirrorType === 'CDC'