diff --git a/Dapper.Tests/ParameterTests.cs b/Dapper.Tests/ParameterTests.cs
index 02fba918438e7ce5219ba14e975606b353b0eb6b..3e4d157049220fb6cc387913c8e7951393e241a8 100644
--- a/Dapper.Tests/ParameterTests.cs
+++ b/Dapper.Tests/ParameterTests.cs
@@ -1090,7 +1090,7 @@ public void Test_AddDynamicParametersRepeatedIfParamTypeIsDbStiringShouldWork()
             args.AddDynamicParams(new { Foo = foo });
             args.AddDynamicParams(new { Foo = foo });
             int i = connection.Query<int>("select @Foo", args).Single();
-            i.IsEqualTo(123);
+            Assert.Equal(123, i);
         }
 
         [Fact]