diff --git a/src/Generator/Generators/CSharp/CSharpTypePrinter.cs b/src/Generator/Generators/CSharp/CSharpTypePrinter.cs
index 782a3cfd..c0de8039 100644
--- a/src/Generator/Generators/CSharp/CSharpTypePrinter.cs
+++ b/src/Generator/Generators/CSharp/CSharpTypePrinter.cs
@@ -92,7 +92,7 @@ namespace Cxxi.Generators.CSharp
         {
             var decl = typedef.Declaration;
 
-            TypeMap typeMap = null;
+            TypeMap typeMap;
             if (TypeMapDatabase.FindTypeMap(decl, out typeMap))
             {
                 return typeMap.CSharpSignature();