diff --git a/packages/builders/__tests__/types.test-d.ts b/packages/builders/__tests__/types.test-d.ts
index cac2e595a..e8f4504f1 100644
--- a/packages/builders/__tests__/types.test-d.ts
+++ b/packages/builders/__tests__/types.test-d.ts
@@ -1,10 +1,14 @@
+import type { ApplicationCommandOptionAllowedChannelType } from 'discord-api-types/v10';
 import { expectTypeOf } from 'vitest';
 import {
+	type ApplicationCommandOptionAllowedChannelTypes,
 	ChatInputCommandBuilder,
 	ChatInputCommandStringOption,
 	ChatInputCommandSubcommandBuilder,
 } from '../src/index.js';
 
+type AssertNever<Type extends never> = Type;
+
 const getBuilder = () => new ChatInputCommandBuilder();
 const getStringOption = () => new ChatInputCommandStringOption().setName('owo').setDescription('Testing 123');
 const getSubcommand = () => new ChatInputCommandSubcommandBuilder().setName('owo').setDescription('Testing 123');
@@ -19,3 +23,7 @@ type BuilderPropsOnly<Type = ChatInputCommandBuilder> = Pick<
 expectTypeOf(getBuilder().addStringOptions(getStringOption())).toMatchTypeOf<BuilderPropsOnly>();
 
 expectTypeOf(getBuilder().addSubcommands(getSubcommand())).toMatchTypeOf<BuilderPropsOnly>();
+
+export type CheckExhaustiveAllowedChannelTypes = AssertNever<
+	Exclude<ApplicationCommandOptionAllowedChannelType, (typeof ApplicationCommandOptionAllowedChannelTypes)[number]>
+>;
diff --git a/packages/builders/src/interactions/commands/chatInput/mixins/ApplicationCommandOptionChannelTypesMixin.ts b/packages/builders/src/interactions/commands/chatInput/mixins/ApplicationCommandOptionChannelTypesMixin.ts
index 40d0e8826..3505bb080 100644
--- a/packages/builders/src/interactions/commands/chatInput/mixins/ApplicationCommandOptionChannelTypesMixin.ts
+++ b/packages/builders/src/interactions/commands/chatInput/mixins/ApplicationCommandOptionChannelTypesMixin.ts
@@ -16,6 +16,8 @@ export const ApplicationCommandOptionAllowedChannelTypes = [
 	ChannelType.GuildStageVoice,
 	ChannelType.GuildForum,
 	ChannelType.GuildMedia,
+	ChannelType.DM,
+	ChannelType.GroupDM,
 ] as const satisfies readonly ApplicationCommandOptionAllowedChannelType[];
 
 export interface ApplicationCommandOptionChannelTypesData extends Pick<