diff --git a/src/plugins/whoReacted/index.tsx b/src/plugins/whoReacted/index.tsx
index aea57fef..f14de9f5 100644
--- a/src/plugins/whoReacted/index.tsx
+++ b/src/plugins/whoReacted/index.tsx
@@ -66,7 +66,7 @@ function fetchReactions(msg: Message, emoji: ReactionEmoji, type: number) {
 
 function getReactionsWithQueue(msg: Message, e: ReactionEmoji, type: number) {
     const key = `${msg.id}:${e.name}:${e.id ?? ""}:${type}`;
-    const cache = reactions[key] ??= { fetched: false, users: {} };
+    const cache = reactions[key] ??= { fetched: false, users: new Map() };
     if (!cache.fetched) {
         queue.unshift(() => fetchReactions(msg, e, type));
         cache.fetched = true;
@@ -159,7 +159,7 @@ export default definePlugin({
         }, [message.id, forceUpdate]);
 
         const reactions = getReactionsWithQueue(message, emoji, type);
-        const users = Object.values(reactions).filter(Boolean) as User[];
+        const users = [...reactions.values()].filter(Boolean);
 
         return (
             <div
@@ -187,7 +187,7 @@ export default definePlugin({
 
 interface ReactionCacheEntry {
     fetched: boolean;
-    users: Record<string, User>;
+    users: Map<string, User>;
 }
 
 interface RootObject {