diff --git a/test/WebSites/FiltersWebSite/LocalizationPipeline.cs b/test/WebSites/FiltersWebSite/LocalizationPipeline.cs
index d61e355c66..ad0623722e 100644
--- a/test/WebSites/FiltersWebSite/LocalizationPipeline.cs
+++ b/test/WebSites/FiltersWebSite/LocalizationPipeline.cs
@@ -5,6 +5,7 @@ using System.Globalization;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Localization;
 using Microsoft.AspNetCore.Mvc.Localization;
+using Microsoft.AspNetCore.Localization.Routing;
 
 namespace FiltersWebSite
 {
diff --git a/test/WebSites/FiltersWebSite/RouteDataRequestCultureProvider.cs b/test/WebSites/FiltersWebSite/RouteDataRequestCultureProvider.cs
deleted file mode 100644
index 0f005d5498..0000000000
--- a/test/WebSites/FiltersWebSite/RouteDataRequestCultureProvider.cs
+++ /dev/null
@@ -1,72 +0,0 @@
-using System;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Http;
-using Microsoft.AspNetCore.Routing;
-using Microsoft.AspNetCore.Localization;
-
-namespace FiltersWebSite
-{
-    /// <summary>
-    /// Determines the culture information for a request via values in the route data.
-    /// </summary>
-    public class RouteDataRequestCultureProvider : RequestCultureProvider
-    {
-        /// <summary>
-        /// The key that contains the culture name.
-        /// Defaults to "culture".
-        /// </summary>
-        public string RouteDataStringKey { get; set; } = "culture";
-
-        /// <summary>
-        /// The key that contains the UI culture name. If not specified or no value is found,
-        /// <see cref="RouteDataStringKey"/> will be used.
-        /// Defaults to "ui-culture".
-        /// </summary>
-        public string UIRouteDataStringKey { get; set; } = "ui-culture";
-
-        /// <inheritdoc />
-        public override Task<ProviderCultureResult> DetermineProviderCultureResult(HttpContext httpContext)
-        {
-            if (httpContext == null)
-            {
-                throw new ArgumentNullException(nameof(httpContext));
-            }
-
-            string culture = null;
-            string uiCulture = null;
-
-            if (!string.IsNullOrWhiteSpace(RouteDataStringKey))
-            {
-                culture = httpContext.GetRouteValue(RouteDataStringKey) as string;
-            }
-
-            if (!string.IsNullOrWhiteSpace(UIRouteDataStringKey))
-            {
-                uiCulture = httpContext.GetRouteValue(UIRouteDataStringKey) as string;
-            }
-
-            if (culture == null && uiCulture == null)
-            {
-                // No values specified for either so no match
-                return Task.FromResult((ProviderCultureResult)null);
-            }
-
-            if (culture != null && uiCulture == null)
-            {
-                // Value for culture but not for UI culture so default to culture value for both
-                uiCulture = culture;
-            }
-
-            if (culture == null && uiCulture != null)
-            {
-                // Value for UI culture but not for culture so default to UI culture value for both
-                culture = uiCulture;
-            }
-
-            var providerResultCulture = new ProviderCultureResult(culture, uiCulture);
-
-            return Task.FromResult(providerResultCulture);
-        }
-    }
-
-}
diff --git a/test/WebSites/FiltersWebSite/project.json b/test/WebSites/FiltersWebSite/project.json
index 8cfa9fbb86..dd3a0b96da 100644
--- a/test/WebSites/FiltersWebSite/project.json
+++ b/test/WebSites/FiltersWebSite/project.json
@@ -5,6 +5,7 @@
   },
   "dependencies": {
     "Microsoft.AspNetCore.Authentication": "1.1.0-*",
+    "Microsoft.AspNetCore.Localization.Routing": "1.1.0-*",
     "Microsoft.AspNetCore.Mvc": "1.1.0-*",
     "Microsoft.AspNetCore.Mvc.Formatters.Xml": "1.1.0-*",
     "Microsoft.AspNetCore.Mvc.TestConfiguration": "1.0.0",