diff --git a/src/Configuration/Config.UserSecrets/test/ConfigurationExtensionTest.cs b/src/Configuration/Config.UserSecrets/test/ConfigurationExtensionTest.cs
index ee929eb87f9..80561351720 100644
--- a/src/Configuration/Config.UserSecrets/test/ConfigurationExtensionTest.cs
+++ b/src/Configuration/Config.UserSecrets/test/ConfigurationExtensionTest.cs
@@ -109,12 +109,12 @@ public void AddUserSecrets_DoesNotThrowsIfOptional()
         public void AddUserSecrets_With_SecretsId_Passed_Explicitly()
         {
             var userSecretsId = Guid.NewGuid().ToString();
-            SetSecret(userSecretsId, "Facebook:AppSecret", "value1");
+            SetSecret(userSecretsId, "Facebook:PLACEHOLDER", "value1");
 
             var builder = new ConfigurationBuilder().AddUserSecrets(userSecretsId);
             var configuration = builder.Build();
 
-            Assert.Equal("value1", configuration["Facebook:AppSecret"]);
+            Assert.Equal("value1", configuration["Facebook:PLACEHOLDER"]);
         }
 
         [Fact]
@@ -125,7 +125,7 @@ public void AddUserSecrets_Does_Not_Fail_On_Non_Existing_File()
             var builder = new ConfigurationBuilder().AddUserSecrets(userSecretsId);
 
             var configuration = builder.Build();
-            Assert.Null(configuration["Facebook:AppSecret"]);
+            Assert.Null(configuration["Facebook:PLACEHOLDER"]);
             Assert.False(File.Exists(secretFilePath));
         }