diff --git a/src/Generator/Types/CppTypePrinter.cs b/src/Generator/Types/CppTypePrinter.cs
index a7adc3ac..2b80dc75 100644
--- a/src/Generator/Types/CppTypePrinter.cs
+++ b/src/Generator/Types/CppTypePrinter.cs
@@ -5,11 +5,8 @@ namespace Cxxi.Types
 {
     public class CppTypePrinter : ITypePrinter, IDeclVisitor<string>
     {
-        private readonly ITypeMapDatabase TypeMapDatabase;
-
         public CppTypePrinter(ITypeMapDatabase database)
         {
-            TypeMapDatabase = database;
         }
 
         public string VisitTagType(TagType tag, TypeQualifiers quals)