diff --git a/endpoints/bus/realtime.js b/endpoints/bus/realtime.js
index 32277a2b..ee29d38a 100644
--- a/endpoints/bus/realtime.js
+++ b/endpoints/bus/realtime.js
@@ -1,6 +1,7 @@
 var h = require('../../lib/helpers.js'),
 	request = require('request'),
-	app = require('../../server');
+	app = require('../../server'),
+	isn2wgs = require('isn2wgs');
 
 app.get('/bus/realtime', function(req, res){
 	var data = req.query;
@@ -66,7 +67,7 @@ app.get('/bus/realtime', function(req, res){
 
     			route.busses.forEach(function(bus, key){
 
-    				var location = h.ISN93_To_WGS84(bus.X,bus.Y),
+    				var location = isn2wgs(bus.X,bus.Y),
     					oneRoute = {
     					'unixTime': Date.parse(bus.TIMESTAMPREAL)/1000,
     					'x': location.lat,
diff --git a/lib/helpers.js b/lib/helpers.js
index b6b146ad..f8b5a094 100644
--- a/lib/helpers.js
+++ b/lib/helpers.js
@@ -104,49 +104,6 @@ exports.browser = function(){
 	return browsers[Math.floor(Math.random()*browsers.length)];
 }
 
-/**
- * Function to change strange icelandic lat and lng points to the real thing
- * http://kort.samsyn.is/api/api/v2/Example/Example12.aspx
- * http://kort.samsyn.is/api/SiteWatch.aspx?v=2&key=Bus49fVdg
- */
-exports.ISN93_To_WGS84 = function(q,p){
-	q = parseFloat(q);
-	p = parseFloat(p);
-	q=q-500000;
-	p=p-500000;
-	var m = Math.pow(Math.sqrt(q*q+Math.pow(2982044.27322585-p,2))/11616778.382033,1.10334624954392);
-	var o = 1.5707963267949-(2*Math.atan(m));
-	var l = o;
-	var k = 0.0818191913305*Math.sin(l);o=1.5707963267949-2*Math.atan(m*Math.pow(((1-k)/(1+k)),0.04090959566525));
-	while(o-l>0.000001){
-		l = o;
-		k = 0.0818191913305*Math.sin(l);
-		o = 1.5707963267949-2*Math.atan(m*Math.pow(((1-k)/(1+k)),0.04090959566525))
-	}
-	return {
-		lat:Math.round((o*57.2957795130823)*1000000)/1000000,
-		lng:Math.round(((((Math.atan(q/(2982044.27322585-p)))*57.2957795130823)/0.90633380084752)-19)*1000000)/1000000
-	};
-}
-
-/**
- * Function to change lat and lng points to strange icelandic location points
- * //http://kort.samsyn.is/api/api/v2/Example/Example12.aspx
- * //http://kort.samsyn.is/api/SiteWatch.aspx?v=2&key=Bus49fVdg
- */
-exports.WGS84_To_ISN93=function(l,m){
-	l = parseFloat(l);
-	m = parseFloat(m);
-	var k=l*0.0174532925199433;
-	var p=0.0818191913305*Math.sin(k);
-	var o=11616778.382033*Math.pow(Math.tan(0.785398163397448-(k/2))/Math.pow((1-p)/(1+p),0.04090959566525),0.90633380084752);
-	var q=(m+19)*0.0158185089469038;
-	return {
-		x:Math.round((500000+o*Math.sin(q))*1000)/1000,
-		y:Math.round((3482044.27322585-o*Math.cos(q))*1000)/1000
-	};
-}
-
 /**
  * Iterates through all members of an object and changes it in place.
  * Changes all members holding arrays of size 1 and sets them to the single item the array holds.