diff --git a/scripts/system/libraries/controllers.js b/scripts/system/libraries/controllers.js
index a1318ca47c..9bae46380e 100644
--- a/scripts/system/libraries/controllers.js
+++ b/scripts/system/libraries/controllers.js
@@ -25,7 +25,7 @@ getGrabPointSphereOffset = function(handController) {
     };
 };
 
-// controllerLocation is where the controller would be, in-world.
+// controllerWorldLocation is where the controller would be, in-world, with an added offset
 getControllerWorldLocation = function (handController, doOffset) {
     var orientation;
     var position;
diff --git a/scripts/system/mod.js b/scripts/system/mod.js
index 4db1576168..1a7b3b401e 100644
--- a/scripts/system/mod.js
+++ b/scripts/system/mod.js
@@ -15,6 +15,8 @@
 
 (function() { // BEGIN LOCAL_SCOPE
 
+Script.include("/~/system/libraries/controllers.js");
+
 // grab the toolbar
 var toolbar = Toolbars.getToolbar("com.highfidelity.interface.toolbar.system");