diff --git a/.github/workflows/host.yml b/.github/workflows/host.yml
index c7ec48d94..350b9d0a7 100644
--- a/.github/workflows/host.yml
+++ b/.github/workflows/host.yml
@@ -19,7 +19,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [16.x]
+        node-version: [18.x]
 
     steps:
       - name: Get code
diff --git a/src/index.ts b/src/index.ts
index bd3cf6eee..8a499bda8 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -4,6 +4,7 @@ import { registerErrorHandlers } from './events/error.js';
 import guildMemberAdd from './events/guildMemberAdd.js';
 import interactionCreate from './events/interactionCreate.js';
 import ready from './events/ready.js';
+import './fetch-polyfill';
 
 export const client = new Client({
   intents: [GatewayIntentBits.Guilds, GatewayIntentBits.GuildMembers],