diff --git a/src/AST/ASTVisitor.cs b/src/AST/ASTVisitor.cs
index 7589f842..f507035a 100644
--- a/src/AST/ASTVisitor.cs
+++ b/src/AST/ASTVisitor.cs
@@ -137,7 +137,7 @@ namespace CppSharp.AST
             return typedef.Declaration.Visit(this);
         }
 
-        public bool VisitDecayedType(DecayedType decayed, TypeQualifiers quals)
+        public virtual bool VisitDecayedType(DecayedType decayed, TypeQualifiers quals)
         {
             if (!VisitType(decayed, quals))
                 return false;
@@ -422,4 +422,4 @@ namespace CppSharp.AST
 
         #endregion
     }
-}
\ No newline at end of file
+}