diff --git a/tests/Mollie.Tests.Unit/Client/ProfileClientTests.cs b/tests/Mollie.Tests.Unit/Client/ProfileClientTests.cs
index a7932b04..6f9320a9 100644
--- a/tests/Mollie.Tests.Unit/Client/ProfileClientTests.cs
+++ b/tests/Mollie.Tests.Unit/Client/ProfileClientTests.cs
@@ -220,7 +220,7 @@ public async Task EnablePaymentMethodAsync_ForCurrentProfileWithMissingPaymentMe
         var exception = await Assert.ThrowsAsync<ArgumentException>(() => profileClient.EnablePaymentMethodAsync(string.Empty));
 
         // Assert
-        exception.Message.Should().Be($"Required URL argument '{nameof(PaymentMethod.Ideal)}' is null or empty");
+        exception.Message.Should().Be($"Required URL argument 'paymentMethod' is null or empty");
     }
 
     [Fact]