diff --git a/views/projects/item/fediverse-madness/scripts/game.js b/views/projects/item/fediverse-madness/scripts/game.js
index 19d7b5a..4414d35 100644
--- a/views/projects/item/fediverse-madness/scripts/game.js
+++ b/views/projects/item/fediverse-madness/scripts/game.js
@@ -282,10 +282,10 @@ const el_id_loadhandlesfollowing = document.querySelector("#loadhandlesfollowing
 
 function generateFollowingMap() {
     const checks = Array.from(el_id_listfollowing.querySelectorAll(".following_checkbox"));
-    let codeMap = new Map();
+    let codeMap = {};
     checks.forEach((checkbox) => {
         const handle = checkbox.parentElement.parentElement.querySelector(".following_checkname");
-        codeMap.set(handle.innerHTML, checkbox.checked);
+        codeMap[handle.innerHTML] = checkbox.checked;
     });
     return codeMap;
 }