diff --git a/SDL3-CS/SDL3/ClangSharp/SDL_pen.g.cs b/SDL3-CS/SDL3/ClangSharp/SDL_pen.g.cs
index 23abd3c..0d7e382 100644
--- a/SDL3-CS/SDL3/ClangSharp/SDL_pen.g.cs
+++ b/SDL3-CS/SDL3/ClangSharp/SDL_pen.g.cs
@@ -39,12 +39,6 @@ namespace SDL
 
     public static partial class SDL3
     {
-        [NativeTypeName("#define SDL_PEN_MOUSEID ((SDL_MouseID)-2)")]
-        public const SDL_MouseID SDL_PEN_MOUSEID = ((SDL_MouseID)(-2));
-
-        [NativeTypeName("#define SDL_PEN_TOUCHID ((SDL_TouchID)-2)")]
-        public const SDL_TouchID SDL_PEN_TOUCHID = ((SDL_TouchID)(-2));
-
         [NativeTypeName("#define SDL_PEN_INPUT_DOWN (1u << 0)")]
         public const uint SDL_PEN_INPUT_DOWN = (1U << 0);
 
diff --git a/SDL3-CS/SDL3/SDL_pen.cs b/SDL3-CS/SDL3/SDL_pen.cs
index 751bbe0..579b8be 100644
--- a/SDL3-CS/SDL3/SDL_pen.cs
+++ b/SDL3-CS/SDL3/SDL_pen.cs
@@ -20,4 +20,13 @@ namespace SDL
         SDL_PEN_INPUT_BUTTON_5 = SDL3.SDL_PEN_INPUT_BUTTON_5,
         SDL_PEN_INPUT_ERASER_TIP = SDL3.SDL_PEN_INPUT_ERASER_TIP,
     }
+
+    public static partial class SDL3
+    {
+        [Constant]
+        public const SDL_MouseID SDL_PEN_MOUSEID = unchecked((SDL_MouseID)(-2));
+
+        [Constant]
+        public const SDL_TouchID SDL_PEN_TOUCHID = unchecked((SDL_TouchID)(-2));
+    }
 }