diff --git a/src/Microsoft.AspNet.Authentication.Cookies/CookieServiceCollectionExtensions.cs b/src/Microsoft.AspNet.Authentication.Cookies/CookieServiceCollectionExtensions.cs
index 256844abd8..c55cb9d5f0 100644
--- a/src/Microsoft.AspNet.Authentication.Cookies/CookieServiceCollectionExtensions.cs
+++ b/src/Microsoft.AspNet.Authentication.Cookies/CookieServiceCollectionExtensions.cs
@@ -3,7 +3,7 @@
 
 using System;
 using Microsoft.AspNet.Authentication.Cookies;
-using Microsoft.Framework.ConfigurationModel;
+using Microsoft.Framework.Configuration;
 using Microsoft.Framework.Internal;
 
 namespace Microsoft.Framework.DependencyInjection
diff --git a/src/Microsoft.AspNet.Authentication.Facebook/FacebookServiceCollectionExtensions.cs b/src/Microsoft.AspNet.Authentication.Facebook/FacebookServiceCollectionExtensions.cs
index 771197b500..911dd18b81 100644
--- a/src/Microsoft.AspNet.Authentication.Facebook/FacebookServiceCollectionExtensions.cs
+++ b/src/Microsoft.AspNet.Authentication.Facebook/FacebookServiceCollectionExtensions.cs
@@ -3,7 +3,7 @@
 
 using System;
 using Microsoft.AspNet.Authentication.Facebook;
-using Microsoft.Framework.ConfigurationModel;
+using Microsoft.Framework.Configuration;
 using Microsoft.Framework.Internal;
 
 namespace Microsoft.Framework.DependencyInjection
diff --git a/src/Microsoft.AspNet.Authentication.Google/GoogleServiceCollectionExtensions.cs b/src/Microsoft.AspNet.Authentication.Google/GoogleServiceCollectionExtensions.cs
index bb7ce223c6..c5f7041e44 100644
--- a/src/Microsoft.AspNet.Authentication.Google/GoogleServiceCollectionExtensions.cs
+++ b/src/Microsoft.AspNet.Authentication.Google/GoogleServiceCollectionExtensions.cs
@@ -3,7 +3,7 @@
 
 using System;
 using Microsoft.AspNet.Authentication.Google;
-using Microsoft.Framework.ConfigurationModel;
+using Microsoft.Framework.Configuration;
 using Microsoft.Framework.Internal;
 
 namespace Microsoft.Framework.DependencyInjection
diff --git a/src/Microsoft.AspNet.Authentication.MicrosoftAccount/MicrosoftAccountServiceCollectionExtensions.cs b/src/Microsoft.AspNet.Authentication.MicrosoftAccount/MicrosoftAccountServiceCollectionExtensions.cs
index 556b1fb878..86b68230d6 100644
--- a/src/Microsoft.AspNet.Authentication.MicrosoftAccount/MicrosoftAccountServiceCollectionExtensions.cs
+++ b/src/Microsoft.AspNet.Authentication.MicrosoftAccount/MicrosoftAccountServiceCollectionExtensions.cs
@@ -3,7 +3,7 @@
 
 using System;
 using Microsoft.AspNet.Authentication.MicrosoftAccount;
-using Microsoft.Framework.ConfigurationModel;
+using Microsoft.Framework.Configuration;
 using Microsoft.Framework.Internal;
 
 namespace Microsoft.Framework.DependencyInjection
diff --git a/src/Microsoft.AspNet.Authentication.OAuthBearer/OAuthBearerServiceCollectionExtensions.cs b/src/Microsoft.AspNet.Authentication.OAuthBearer/OAuthBearerServiceCollectionExtensions.cs
index 51080737b2..76fb362d34 100644
--- a/src/Microsoft.AspNet.Authentication.OAuthBearer/OAuthBearerServiceCollectionExtensions.cs
+++ b/src/Microsoft.AspNet.Authentication.OAuthBearer/OAuthBearerServiceCollectionExtensions.cs
@@ -3,7 +3,7 @@
 
 using System;
 using Microsoft.AspNet.Authentication.OAuthBearer;
-using Microsoft.Framework.ConfigurationModel;
+using Microsoft.Framework.Configuration;
 using Microsoft.Framework.Internal;
 
 namespace Microsoft.Framework.DependencyInjection
diff --git a/src/Microsoft.AspNet.Authentication.OpenIdConnect/OpenIdConnectServiceCollectionExtensions.cs b/src/Microsoft.AspNet.Authentication.OpenIdConnect/OpenIdConnectServiceCollectionExtensions.cs
index 8d2e9e3554..394ebe3f36 100644
--- a/src/Microsoft.AspNet.Authentication.OpenIdConnect/OpenIdConnectServiceCollectionExtensions.cs
+++ b/src/Microsoft.AspNet.Authentication.OpenIdConnect/OpenIdConnectServiceCollectionExtensions.cs
@@ -3,7 +3,7 @@
 
 using System;
 using Microsoft.AspNet.Authentication.OpenIdConnect;
-using Microsoft.Framework.ConfigurationModel;
+using Microsoft.Framework.Configuration;
 using Microsoft.Framework.Internal;
 
 namespace Microsoft.Framework.DependencyInjection
diff --git a/src/Microsoft.AspNet.Authentication.Twitter/TwitterServiceCollectionExtensions.cs b/src/Microsoft.AspNet.Authentication.Twitter/TwitterServiceCollectionExtensions.cs
index 090b237dcc..553bd1ba88 100644
--- a/src/Microsoft.AspNet.Authentication.Twitter/TwitterServiceCollectionExtensions.cs
+++ b/src/Microsoft.AspNet.Authentication.Twitter/TwitterServiceCollectionExtensions.cs
@@ -3,7 +3,7 @@
 
 using System;
 using Microsoft.AspNet.Authentication.Twitter;
-using Microsoft.Framework.ConfigurationModel;
+using Microsoft.Framework.Configuration;
 using Microsoft.Framework.Internal;
 
 namespace Microsoft.Framework.DependencyInjection