diff --git a/utils.ts b/utils.ts
index 17b510f..8fca3f2 100644
--- a/utils.ts
+++ b/utils.ts
@@ -8,7 +8,10 @@ import {
 } from "./types";
 
 export const validColours = Object.entries(Colour).map((x) => x[0]);
-export const validOpponents = Object.entries({...Opponents, ... CommunityOpponents}).map((x) => x[0]);
+export const validOpponents = [
+  ...Object.entries(Opponents).map((x) => x[0]),
+  ...Object.entries(CommunityOpponents).map((x) => x[0])
+];
 export const validPlayerActions = Object.entries(PlayerActions).map((x) => x[1]);
 
 export async function generateBattler(