diff --git a/tests/http/httpClient/Middleware/AuthorizationHandlerTests.cs b/tests/http/httpClient/Middleware/AuthorizationHandlerTests.cs
index a1ae87b..bed9803 100644
--- a/tests/http/httpClient/Middleware/AuthorizationHandlerTests.cs
+++ b/tests/http/httpClient/Middleware/AuthorizationHandlerTests.cs
@@ -38,7 +38,7 @@ public AuthorizationHandlerTests()
             .Returns(new Task<string>(() => _expectedAccessTokenAfterCAE));
 
             mockAccessTokenProvider.Setup(x => x.AllowedHostsValidator).Returns(
-                new AllowedHostsValidator(new List<string> { "https://graph.microsoft.com" })
+                new AllowedHostsValidator(new List<string> { "graph.microsoft.com" })
             );
             this._mockAccessTokenProvider = mockAccessTokenProvider.Object;
             this._authenticationProvider = new BaseBearerTokenAuthenticationProvider(_mockAccessTokenProvider!);