diff --git a/src/main.ha b/src/main.ha
index f881978..72f1529 100644
--- a/src/main.ha
+++ b/src/main.ha
@@ -284,7 +284,9 @@ export fn main() void = {
 					const scancode = ev.key.scancode;
 					const mods = ev.key.mod;
 					const sym = sdl3::GetKeyFromScancode(scancode,mods,false);
-					uxn::set_key_down(sym: u8,state);
+					if( sym < sdl3::K_F13){
+						uxn::set_key_down(sym: u8,state);
+					};
 					// Handle F Keys
 					if(key == sdl3::K_F1){
 						scale = (scale % 3) + 1;