diff --git a/tests/AnthropicClient.Tests/Integration/AnthropicApiClientTests.cs b/tests/AnthropicClient.Tests/Integration/AnthropicApiClientTests.cs
index 2dcb1be..8c8f0b3 100644
--- a/tests/AnthropicClient.Tests/Integration/AnthropicApiClientTests.cs
+++ b/tests/AnthropicClient.Tests/Integration/AnthropicApiClientTests.cs
@@ -976,7 +976,7 @@ public class AnthropicApiClientTests : IntegrationTest
 
     var result = await Client.GetModelAsync(modelId);
 
-    result.IsSuccess.Should().BeFalse();
-    result.Error.Should().BeOfType<AnthropicModel>();
+    result.IsSuccess.Should().BeTrue();
+    result.Value.Should().BeOfType<AnthropicModel>();
   }
 }
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