diff --git a/ShopifySharp.Tests/Utilities/ShopifyOauthUtilityTests.cs b/ShopifySharp.Tests/Utilities/ShopifyOauthUtilityTests.cs
index 0047e8c4..c9d12fa3 100644
--- a/ShopifySharp.Tests/Utilities/ShopifyOauthUtilityTests.cs
+++ b/ShopifySharp.Tests/Utilities/ShopifyOauthUtilityTests.cs
@@ -186,7 +186,7 @@ public async Task RefreshAccessTokenAsync_ShouldNotDisposeHttpClient()
         });
         var send = async () =>
         {
-            var response = await client.SendAsync(new HttpRequestMessage(HttpMethod.Get, "http://127.0.0.1"));
+            var response = await client.SendAsync(new HttpRequestMessage(HttpMethod.Get, shopDomain));
             response.EnsureSuccessStatusCode();
         };