diff --git a/addons/missileguidance/functions/fnc_mclosKeyHandler.sqf b/addons/missileguidance/functions/fnc_mclosKeyHandler.sqf
index cd6286f11c..62e58b1ee0 100644
--- a/addons/missileguidance/functions/fnc_mclosKeyHandler.sqf
+++ b/addons/missileguidance/functions/fnc_mclosKeyHandler.sqf
@@ -15,8 +15,9 @@
  *
  * Public: No
  */
-params ["_dir", "_keyDown"];
 if (isNull GVAR(mclosMissile)) exitWith {false};
 
+params ["_dir", "_keyDown"];
+
 GVAR(mclosInput) set [_dir, parseNumber _keyDown];
 true