diff --git a/src/filters/index.js b/src/filters/index.js
index 3dba827..08e532c 100644
--- a/src/filters/index.js
+++ b/src/filters/index.js
@@ -25,7 +25,6 @@
     DropShadowFilter:   require('./dropshadow/DropShadowFilter'),
     InvertFilter:       require('./invert/InvertFilter'),
     NoiseFilter:        require('./noise/NoiseFilter'),
-    NormalMapFilter:    require('./normal/NormalMapFilter'),
     PixelateFilter:     require('./pixelate/PixelateFilter'),
     RGBSplitFilter:     require('./rgb/RGBSplitFilter'),
     ShockwaveFilter:    require('./shockwave/ShockwaveFilter'),