diff --git a/src/Generator/Passes/CheckIgnoredDecls.cs b/src/Generator/Passes/CheckIgnoredDecls.cs
index 89cb7452..1fd8f2d6 100644
--- a/src/Generator/Passes/CheckIgnoredDecls.cs
+++ b/src/Generator/Passes/CheckIgnoredDecls.cs
@@ -9,6 +9,9 @@ namespace CppSharp.Passes
 {
     public class CheckIgnoredDeclsPass : TranslationUnitPass
     {
+        public CheckIgnoredDeclsPass()
+            => VisitOptions.ClearFlags(VisitFlags.FunctionParameters);
+
         public bool CheckDecayedTypes { get; set; } = true;
 
         public bool CheckDeclarationAccess(Declaration decl)