diff --git a/src/core/renderers/webgl/managers/FilterManager.js b/src/core/renderers/webgl/managers/FilterManager.js
index ca53c75..f896e3f 100644
--- a/src/core/renderers/webgl/managers/FilterManager.js
+++ b/src/core/renderers/webgl/managers/FilterManager.js
@@ -311,7 +311,7 @@
         // TODO Cacheing layer..
         for (const i in uniformData)
         {
-            if (uniformData[i].type === 'sampler2D')
+            if (uniformData[i].type === 'sampler2D' && uniforms[i] !== 0)
             {
                 shader.uniforms[i] = textureCount;