diff --git a/src/mapgen.ts b/src/mapgen.ts
index 259e477..446be55 100644
--- a/src/mapgen.ts
+++ b/src/mapgen.ts
@@ -555,7 +555,7 @@ function connectRegions(knife: Knife) {
       );
     }
     iter++;
-    showDebug(knife.map);
+    knife.showDebug(merged);
     if (connectors.length == 0) {
       throw new TryAgainException(
         "couldn't figure out how to connect sections",