diff --git a/src/core/renderers/webgl/filters/FXAAFilter.js b/src/core/renderers/webgl/filters/FXAAFilter.js
index 8d953ec..e73600a 100644
--- a/src/core/renderers/webgl/filters/FXAAFilter.js
+++ b/src/core/renderers/webgl/filters/FXAAFilter.js
@@ -1,5 +1,7 @@
 var AbstractFilter = require('./AbstractFilter');
 
+var fs = require('fs');
+
 /**
  *
  * Basic FXAA implementation based on the code on geeks3d.com with the
@@ -17,8 +19,6 @@
  */
 function FXAAFilter()
 {
-    var fs = require('fs');
-
     AbstractFilter.call(this,
         // vertex shader
         fs.readFileSync(__dirname + '/FXAA.vert', 'utf8'),

diff --git a/src/core/renderers/webgl/filters/FXAAFilter.js b/src/core/renderers/webgl/filters/FXAAFilter.js
index 8d953ec..e73600a 100644
--- a/src/core/renderers/webgl/filters/FXAAFilter.js
+++ b/src/core/renderers/webgl/filters/FXAAFilter.js
@@ -1,5 +1,7 @@
 var AbstractFilter = require('./AbstractFilter');
 
+var fs = require('fs');
+
 /**
  *
  * Basic FXAA implementation based on the code on geeks3d.com with the
@@ -17,8 +19,6 @@
  */
 function FXAAFilter()
 {
-    var fs = require('fs');
-
     AbstractFilter.call(this,
         // vertex shader
         fs.readFileSync(__dirname + '/FXAA.vert', 'utf8'),
diff --git a/src/core/renderers/webgl/filters/SpriteMaskFilter.js b/src/core/renderers/webgl/filters/SpriteMaskFilter.js
index 0b1b91c..ad4ebe2 100644
--- a/src/core/renderers/webgl/filters/SpriteMaskFilter.js
+++ b/src/core/renderers/webgl/filters/SpriteMaskFilter.js
@@ -1,6 +1,8 @@
 var AbstractFilter = require('./AbstractFilter'),
-    math =  require('../../../math'),
-    fs = require('fs');
+    math =  require('../../../math');
+
+// fs needs to be decalred alone for brfs to pick it up properly.
+var fs = require('fs');
 
 /**
  * The SpriteMaskFilter class

diff --git a/src/core/renderers/webgl/filters/FXAAFilter.js b/src/core/renderers/webgl/filters/FXAAFilter.js
index 8d953ec..e73600a 100644
--- a/src/core/renderers/webgl/filters/FXAAFilter.js
+++ b/src/core/renderers/webgl/filters/FXAAFilter.js
@@ -1,5 +1,7 @@
 var AbstractFilter = require('./AbstractFilter');
 
+var fs = require('fs');
+
 /**
  *
  * Basic FXAA implementation based on the code on geeks3d.com with the
@@ -17,8 +19,6 @@
  */
 function FXAAFilter()
 {
-    var fs = require('fs');
-
     AbstractFilter.call(this,
         // vertex shader
         fs.readFileSync(__dirname + '/FXAA.vert', 'utf8'),
diff --git a/src/core/renderers/webgl/filters/SpriteMaskFilter.js b/src/core/renderers/webgl/filters/SpriteMaskFilter.js
index 0b1b91c..ad4ebe2 100644
--- a/src/core/renderers/webgl/filters/SpriteMaskFilter.js
+++ b/src/core/renderers/webgl/filters/SpriteMaskFilter.js
@@ -1,6 +1,8 @@
 var AbstractFilter = require('./AbstractFilter'),
-    math =  require('../../../math'),
-    fs = require('fs');
+    math =  require('../../../math');
+
+// fs needs to be decalred alone for brfs to pick it up properly.
+var fs = require('fs');
 
 /**
  * The SpriteMaskFilter class
diff --git a/src/core/renderers/webgl/filters/spriteMaskFilter.frag b/src/core/renderers/webgl/filters/spriteMaskFilter.frag
index 223713a..a928623 100644
--- a/src/core/renderers/webgl/filters/spriteMaskFilter.frag
+++ b/src/core/renderers/webgl/filters/spriteMaskFilter.frag
@@ -9,8 +9,7 @@
 
 void main(void)
 {
-
-// check clip! this will stop the mask bleeding out from the edges
+    // check clip! this will stop the mask bleeding out from the edges
     vec2 text = abs( vMaskCoord - 0.5 );
     text = step(0.5, text);
     float clip = 1.0 - max(text.y, text.x);