diff --git a/backend/src/plugins/InternalPoster/functions/getOrCreateWebhookForChannel.ts b/backend/src/plugins/InternalPoster/functions/getOrCreateWebhookForChannel.ts
index d0652f3b..e95a7913 100644
--- a/backend/src/plugins/InternalPoster/functions/getOrCreateWebhookForChannel.ts
+++ b/backend/src/plugins/InternalPoster/functions/getOrCreateWebhookForChannel.ts
@@ -1,13 +1,20 @@
 import { GuildPluginData } from "knub";
 import { InternalPosterPluginType } from "../types";
-import { AnyChannel, GuildChannel, MessageManager, NewsChannel, PermissionsBitField, TextChannel } from "discord.js";
+import {
+  GuildBasedChannel,
+  GuildChannel,
+  MessageManager,
+  NewsChannel,
+  PermissionsBitField,
+  TextChannel,
+} from "discord.js";
 import { isDiscordAPIError } from "../../../utils";
 
 type WebhookInfo = [id: string, token: string];
 
-export type WebhookableChannel = Extract<AnyChannel, { createWebhook: (...args: any[]) => any }>;
+export type WebhookableChannel = Extract<GuildBasedChannel, { createWebhook: (...args: any[]) => any }>;
 
-export function channelIsWebhookable(channel: AnyChannel): channel is WebhookableChannel {
+export function channelIsWebhookable(channel: GuildBasedChannel): channel is WebhookableChannel {
   return "createWebhook" in channel;
 }
 
@@ -29,7 +36,7 @@ export async function getOrCreateWebhookForChannel(
   const member = pluginData.client.user && pluginData.guild.members.cache.get(pluginData.client.user.id);
   if (!member || member.permissions.has(PermissionsBitField.Flags.ManageWebhooks)) {
     try {
-      const webhook = await channel.createWebhook(`Zephook ${channel.id}`);
+      const webhook = await channel.createWebhook({ name: `Zephook ${channel.id}` });
       await pluginData.state.webhooks.create({
         id: webhook.id,
         guild_id: pluginData.guild.id,