diff --git a/addons/keybinding/fnc_addKeybind.sqf b/addons/keybinding/fnc_addKeybind.sqf
index 2d6ade80e..e4be1d251 100644
--- a/addons/keybinding/fnc_addKeybind.sqf
+++ b/addons/keybinding/fnc_addKeybind.sqf
@@ -45,7 +45,25 @@ if (!hasInterface) exitWith {};
 
 _nullKeybind = [-1, [false,false,false]];
 
-params ["_modName","_actionId","_displayName","_downCode","_upCode", ["_defaultKeybind", _nullKeybind], ["_holdKey",true], ["_holdDelay",0], ["_overwrite",false]];
+params [
+    ["_modName", "", [""]],
+    ["_actionId", "", [""]],
+    ["_displayName", "", ["", []]],
+    "_downCode",
+    "_upCode",
+    ["_defaultKeybind", _nullKeybind],
+    ["_holdKey", true],
+    ["_holdDelay", 0],
+    ["_overwrite", false]
+];
+
+_displayName params [["_name", "", [""]], ["_tooltip", "", [""]]];
+
+if (_tooltip isEqualTo "") then {
+    _displayName = _name;
+} else {
+    _displayName = [_name, _tooltip];
+};
 
 if (count _defaultKeybind == 4) then {
     _msg = format ["%1: %2 - Wrong format for the default keybind parameter. Use [DIK, [shift, ctrl, alt]]", _modName, _actionId];