diff --git a/src/core/renderers/webgl/filters/SpriteMaskFilter.js b/src/core/renderers/webgl/filters/SpriteMaskFilter.js
index ad4ebe2..0322d1b 100644
--- a/src/core/renderers/webgl/filters/SpriteMaskFilter.js
+++ b/src/core/renderers/webgl/filters/SpriteMaskFilter.js
@@ -44,6 +44,8 @@
 {
     var filterManager = renderer.filterManager;
 
+    this.uniforms.mask.value = this.maskSprite._texture;
+
     filterManager.calculateMappedMatrix(input.frame, this.maskSprite, this.maskMatrix);
 
     this.uniforms.otherMatrix.value = this.maskMatrix.toArray(true);