diff --git a/src/core/display/TransformBase.js b/src/core/display/TransformBase.js
index ce2d2ef..79ea0cf 100644
--- a/src/core/display/TransformBase.js
+++ b/src/core/display/TransformBase.js
@@ -28,6 +28,7 @@
         this.localTransform = new Matrix();
 
         this._worldID = 0;
+        this._parentID = 0;
     }
 
     /**

diff --git a/src/core/display/TransformBase.js b/src/core/display/TransformBase.js
index ce2d2ef..79ea0cf 100644
--- a/src/core/display/TransformBase.js
+++ b/src/core/display/TransformBase.js
@@ -28,6 +28,7 @@
         this.localTransform = new Matrix();
 
         this._worldID = 0;
+        this._parentID = 0;
     }
 
     /**
diff --git a/src/core/renderers/webgl/managers/FilterManager.js b/src/core/renderers/webgl/managers/FilterManager.js
index 0067e50..7ba6b08 100644
--- a/src/core/renderers/webgl/managers/FilterManager.js
+++ b/src/core/renderers/webgl/managers/FilterManager.js
@@ -3,7 +3,7 @@
 import Quad from '../utils/Quad';
 import { Rectangle } from '../../../math';
 import Shader from '../../../Shader';
-import filterTransforms from '../filters/filterTransforms';
+import * as filterTransforms from '../filters/filterTransforms';
 import bitTwiddle from 'bit-twiddle';
 
 /**