diff --git a/src/viewport.js b/src/viewport.js
index <HASH>..<HASH> 100644
--- a/src/viewport.js
+++ b/src/viewport.js
@@ -246,6 +246,7 @@ export class Viewport extends PIXI.Container
             this._worldHeight = worldHeight

         }

         this.plugins.resize()

+        this.dirty = true

     }

 

     /**
Mark viewport dirty after resizing