diff --git a/src/Testura.Code/Builders/Base/TypeBuilderBase.cs b/src/Testura.Code/Builders/Base/TypeBuilderBase.cs
index ac072aa..31ade19 100644
--- a/src/Testura.Code/Builders/Base/TypeBuilderBase.cs
+++ b/src/Testura.Code/Builders/Base/TypeBuilderBase.cs
@@ -178,7 +178,7 @@ protected BaseListSyntax CreateBaseList()
             return BaseList(
                 SeparatedList<BaseTypeSyntax>(
                     _inheritance.Select(i => SimpleBaseType(TypeGenerator.Create(i))),
-                    _inheritance.Select(i => Token(SyntaxKind.CommaToken))));
+                    _inheritance.Take(_inheritance.Count - 1).Select(i => Token(SyntaxKind.CommaToken))));
         }
     }
 }