diff --git a/src/js/game/key_action_mapper.js b/src/js/game/key_action_mapper.js
index d5a758a5..7140c927 100644
--- a/src/js/game/key_action_mapper.js
+++ b/src/js/game/key_action_mapper.js
@@ -204,22 +204,20 @@ export function getStringForKeyCode(code) {
         case 115:
             return "F4";
         case 116:
-            return "F4";
-        case 117:
             return "F5";
-        case 118:
+        case 117:
             return "F6";
-        case 119:
+        case 118:
             return "F7";
-        case 120:
+        case 119:
             return "F8";
-        case 121:
+        case 120:
             return "F9";
-        case 122:
+        case 121:
             return "F10";
-        case 123:
+        case 122:
             return "F11";
-        case 124:
+        case 123:
             return "F12";
 
         case 144: