diff --git a/src/Refitter.Tests/PathParametersTests.cs b/src/Refitter.Tests/PathParametersTests.cs
index 60129a84..a3eaa461 100644
--- a/src/Refitter.Tests/PathParametersTests.cs
+++ b/src/Refitter.Tests/PathParametersTests.cs
@@ -65,8 +65,8 @@ public async Task Generates_Path_Parameters()
     {
         var generateCode = await GenerateCode();
         using var scope = new AssertionScope();
-        generateCode.Should().Contain("Guid? orderId");
-        generateCode.Should().Contain("Guid? orderItemId");
+        generateCode.Should().Contain("Guid orderId");
+        generateCode.Should().Contain("Guid orderItemId");
     }
 
     [Fact]