diff --git a/mapview/2D/MV2DElementStair.h b/mapview/2D/MV2DElementStair.h
index d47f24e..e7f982c 100644
--- a/mapview/2D/MV2DElementStair.h
+++ b/mapview/2D/MV2DElementStair.h
@@ -281,6 +281,11 @@ public:
 
 	}
 
+	void onNodeSelect(MapView2D* v, const int userIdx) override {
+		HasMoveableNodes::onNodeSelect(v, userIdx);
+		emit v->onElementChange(this);
+	}
+
 };
 
 #endif // MV2DELEMENTSTAIR_H