diff --git a/src/core/renderers/webgl/managers/FilterManager.js b/src/core/renderers/webgl/managers/FilterManager.js
index 0951cc3..04fb5c2 100644
--- a/src/core/renderers/webgl/managers/FilterManager.js
+++ b/src/core/renderers/webgl/managers/FilterManager.js
@@ -210,7 +210,7 @@
 
     if (clear)
     {
-        renderTarget.clear();
+        renderTarget.clear(true);
     }
 
     return renderTarget;