diff --git a/test/Microsoft.AspNet.Identity.Test/IdentityOptionsTest.cs b/test/Microsoft.AspNet.Identity.Test/IdentityOptionsTest.cs
index d95decf21b..376893062a 100644
--- a/test/Microsoft.AspNet.Identity.Test/IdentityOptionsTest.cs
+++ b/test/Microsoft.AspNet.Identity.Test/IdentityOptionsTest.cs
@@ -63,7 +63,7 @@ namespace Microsoft.AspNet.Identity.Test
                 {"identity:lockout:EnabledByDefault", "TRUe"},
                 {"identity:lockout:MaxFailedAccessAttempts", "1000"}
             };
-            var config = new Configuration { new MemoryConfigurationSource(dic) };
+            var config = new Configuration(new MemoryConfigurationSource(dic));
             Assert.Equal(roleClaimType, config.Get("identity:claimsidentity:roleclaimtype"));
 
             var services = new ServiceCollection();
@@ -101,7 +101,7 @@ namespace Microsoft.AspNet.Identity.Test
                 {"identity:user:requireUniqueEmail", "true"},
                 {"identity:lockout:MaxFailedAccessAttempts", "1000"}
             };
-            var config = new Configuration { new MemoryConfigurationSource(dic) };
+            var config = new Configuration(new MemoryConfigurationSource(dic));
             var services = new ServiceCollection();
             services.AddIdentity(config, 
                 o => { o.User.RequireUniqueEmail = false; o.Lockout.MaxFailedAccessAttempts++; });