diff --git a/src/Umbraco.Infrastructure/WebAssets/JavaScriptHelper.cs b/src/Umbraco.Infrastructure/WebAssets/BackOfficeJavaScriptInitializer.cs
similarity index 90%
rename from src/Umbraco.Infrastructure/WebAssets/JavaScriptHelper.cs
rename to src/Umbraco.Infrastructure/WebAssets/BackOfficeJavaScriptInitializer.cs
index 833d177ea7..64de289549 100644
--- a/src/Umbraco.Infrastructure/WebAssets/JavaScriptHelper.cs
+++ b/src/Umbraco.Infrastructure/WebAssets/BackOfficeJavaScriptInitializer.cs
@@ -1,20 +1,15 @@
 using System.Collections.Generic;
-using System.Linq;
 using System.Text;
 using System.Text.RegularExpressions;
-using System.Threading.Tasks;
-using Newtonsoft.Json;
-using Newtonsoft.Json.Linq;
 using Umbraco.Core.Configuration;
-using Umbraco.Core.Hosting;
 using Umbraco.Core.IO;
-using Umbraco.Core.WebAssets;
-using Umbraco.Infrastructure.WebAssets;
 
-namespace Umbraco.Web.JavaScript
+namespace Umbraco.Web.WebAssets
 {
-    // TODO: Rename this
-    public class JavaScriptHelper
+    /// <summary>
+    /// Creates a JavaScript block to initialize the back office
+    /// </summary>
+    public class BackOfficeJavaScriptInitializer
     {
         // deal with javascript functions inside of json (not a supported json syntax)
         private const string PrefixJavaScriptObject = "@@@@";
diff --git a/src/Umbraco.Infrastructure/WebAssets/BackOfficeWebAssets.cs b/src/Umbraco.Infrastructure/WebAssets/BackOfficeWebAssets.cs
index 04f725bd5d..e2364074fb 100644
--- a/src/Umbraco.Infrastructure/WebAssets/BackOfficeWebAssets.cs
+++ b/src/Umbraco.Infrastructure/WebAssets/BackOfficeWebAssets.cs
@@ -83,7 +83,7 @@ namespace Umbraco.Web.WebAssets
         /// <returns></returns>
         private string[] GetScriptsForBackoffice(IEnumerable<string> propertyEditorScripts)
         {
-            var umbracoInit = JsInitialization.GetDefaultInitialization();
+            var umbracoInit = GetInitBackOfficeScripts();
             var scripts = new HashSet<string>();
             foreach (var script in umbracoInit)
                 scripts.Add(script);
@@ -95,6 +95,16 @@ namespace Umbraco.Web.WebAssets
             return new HashSet<string>(FormatPaths(scripts)).ToArray();
         }
 
+        /// <summary>
+        /// Returns the list of scripts for back office initialization
+        /// </summary>
+        /// <returns></returns>
+        private IEnumerable<string> GetInitBackOfficeScripts()
+        {
+            var resources = JsonConvert.DeserializeObject<JArray>(Resources.JsInitialize);
+            return resources.Where(x => x.Type == JTokenType.String).Select(x => x.ToString());
+        }
+
         /// <summary>
         /// Returns stylesheets used to load the back office
         /// </summary>
diff --git a/src/Umbraco.Infrastructure/WebAssets/CssInitialization.cs b/src/Umbraco.Infrastructure/WebAssets/CssInitialization.cs
deleted file mode 100644
index 1b1d492332..0000000000
--- a/src/Umbraco.Infrastructure/WebAssets/CssInitialization.cs
+++ /dev/null
@@ -1,36 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Text;
-using System.Threading.Tasks;
-using Umbraco.Core.WebAssets;
-
-namespace Umbraco.Web.JavaScript
-{
-    public class CssInitialization
-    {
-        private readonly IRuntimeMinifier _runtimeMinifier;
-
-        public CssInitialization(IRuntimeMinifier runtimeMinifier)
-        {
-            _runtimeMinifier = runtimeMinifier;
-        }
-
-        /// <summary>
-        /// Processes all found manifest files, and outputs css inject calls for all css files found in all manifests.
-        /// </summary>
-        public async Task<string> GetStylesheetInitializationAsync()
-        {
-            var files = await _runtimeMinifier.GetAssetPathsAsync(BackOfficeWebAssets.UmbracoCssBundleName);
-            return WriteScript(files);
-        }
-
-        internal static string WriteScript(IEnumerable<string> files)
-        {
-            var sb = new StringBuilder();
-            foreach (var file in files)
-                sb.AppendFormat("{0}LazyLoad.css('{1}');", Environment.NewLine, file);
-            return sb.ToString();
-        }
-
-    }
-}
diff --git a/src/Umbraco.Infrastructure/WebAssets/JsInitialization.cs b/src/Umbraco.Infrastructure/WebAssets/JsInitialization.cs
deleted file mode 100644
index 27c6e26bd2..0000000000
--- a/src/Umbraco.Infrastructure/WebAssets/JsInitialization.cs
+++ /dev/null
@@ -1,32 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using Newtonsoft.Json;
-using Newtonsoft.Json.Linq;
-using Umbraco.Core.Hosting;
-using Umbraco.Core.Manifest;
-using Umbraco.Core.PropertyEditors;
-using Umbraco.Core.WebAssets;
-using Umbraco.Infrastructure.WebAssets;
-
-namespace Umbraco.Web.JavaScript
-{
-    /// <summary>
-    /// Reads from all defined manifests and ensures that any of their initialization is output with the
-    /// main Umbraco initialization output.
-    /// </summary>
-    public class JsInitialization
-    {
-        
-        /// <summary>
-        /// Returns the default config as a JArray
-        /// </summary>
-        /// <returns></returns>
-        public static IEnumerable<string> GetDefaultInitialization()
-        {
-            var resources = JsonConvert.DeserializeObject<JArray>(Resources.JsInitialize);
-            return resources.Where(x => x.Type == JTokenType.String).Select(x => x.ToString());
-        }
-    }
-}
diff --git a/src/Umbraco.Infrastructure/WebAssets/RuntimeMinifierExtensions.cs b/src/Umbraco.Infrastructure/WebAssets/RuntimeMinifierExtensions.cs
index 090995879a..a7c9f65668 100644
--- a/src/Umbraco.Infrastructure/WebAssets/RuntimeMinifierExtensions.cs
+++ b/src/Umbraco.Infrastructure/WebAssets/RuntimeMinifierExtensions.cs
@@ -1,4 +1,7 @@
-using System.Threading.Tasks;
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Threading.Tasks;
 using Umbraco.Core.Configuration;
 using Umbraco.Core.IO;
 using Umbraco.Core.WebAssets;
@@ -13,12 +16,24 @@ namespace Umbraco.Web.WebAssets
         /// <returns></returns>
         public static async Task<string> GetScriptForLoadingBackOfficeAsync(this IRuntimeMinifier minifier, IGlobalSettings globalSettings, IIOHelper ioHelper)
         {
-            var initCss = new CssInitialization(minifier);
             var files = await minifier.GetAssetPathsAsync(BackOfficeWebAssets.UmbracoJsBundleName);
-            var result = JavaScriptHelper.GetJavascriptInitialization(files, "umbraco", globalSettings, ioHelper);
-            result += await initCss.GetStylesheetInitializationAsync();
+            var result = BackOfficeJavaScriptInitializer.GetJavascriptInitialization(files, "umbraco", globalSettings, ioHelper);
+            result += await GetStylesheetInitializationAsync(minifier);
 
             return result;
         }
+
+        /// <summary>
+        /// Gets the back office css bundle paths and formats a JS call to lazy load them
+        /// </summary>
+        private static async Task<string> GetStylesheetInitializationAsync(IRuntimeMinifier minifier)
+        {
+            var files = await minifier.GetAssetPathsAsync(BackOfficeWebAssets.UmbracoCssBundleName);
+            var sb = new StringBuilder();
+            foreach (var file in files)
+                sb.AppendFormat("{0}LazyLoad.css('{1}');", Environment.NewLine, file);
+            return sb.ToString();
+        }
+
     }
 }
diff --git a/src/Umbraco.Tests/Web/AngularIntegration/JsInitializationTests.cs b/src/Umbraco.Tests/Web/AngularIntegration/JsInitializationTests.cs
index d2ea411db8..90355429c4 100644
--- a/src/Umbraco.Tests/Web/AngularIntegration/JsInitializationTests.cs
+++ b/src/Umbraco.Tests/Web/AngularIntegration/JsInitializationTests.cs
@@ -9,17 +9,10 @@ namespace Umbraco.Tests.Web.AngularIntegration
     public class JsInitializationTests
     {
 
-        [Test]
-        public void Get_Default_Init()
-        {
-            var init = JsInitialization.GetDefaultInitialization();
-            Assert.IsTrue(init.Any());
-        }
-
         [Test]
         public void Parse_Main()
         {
-            var result = JavaScriptHelper.WriteScript("[World]", "Hello", "Blah");
+            var result = BackOfficeJavaScriptInitializer.WriteScript("[World]", "Hello", "Blah");
 
             Assert.AreEqual(@"LazyLoad.js([World], function () {
     //we need to set the legacy UmbClientMgr path
diff --git a/src/Umbraco.Web/Editors/PreviewController.cs b/src/Umbraco.Web/Editors/PreviewController.cs
index ed4746f342..db14be84ec 100644
--- a/src/Umbraco.Web/Editors/PreviewController.cs
+++ b/src/Umbraco.Web/Editors/PreviewController.cs
@@ -104,7 +104,7 @@ namespace Umbraco.Web.Editors
         public async Task<JavaScriptResult> Application()
         {
             var files = await _runtimeMinifier.GetAssetPathsAsync(BackOfficeWebAssets.UmbracoPreviewJsBundleName);
-            var result = JavaScriptHelper.GetJavascriptInitialization(files, "umbraco.preview", _globalSettings, _ioHelper);
+            var result = BackOfficeJavaScriptInitializer.GetJavascriptInitialization(files, "umbraco.preview", _globalSettings, _ioHelper);
 
             return JavaScript(result);
         }