diff --git a/packages/backend/src/server/api/endpoints/antennas/delete.ts b/packages/backend/src/server/api/endpoints/antennas/delete.ts
index 5da7a2cb66..9204867dcf 100644
--- a/packages/backend/src/server/api/endpoints/antennas/delete.ts
+++ b/packages/backend/src/server/api/endpoints/antennas/delete.ts
@@ -5,47 +5,24 @@ import { GlobalEventService } from '@/core/GlobalEventService.js';
 import { DI } from '@/di-symbols.js';
 import { ApiError } from '../../error.js';
 
-export const meta = {
-	tags: ['antennas'],
-
-	requireCredential: true,
-
-	kind: 'write:account',
-
-	errors: {
-		noSuchAntenna: {
-			message: 'No such antenna.',
-			code: 'NO_SUCH_ANTENNA',
-			id: 'b34dcf9d-348f-44bb-99d0-6c9314cfe2df',
-		},
-	},
-} as const;
-
-export const paramDef = {
-	type: 'object',
-	properties: {
-		antennaId: { type: 'string', format: 'misskey:id' },
-	},
-	required: ['antennaId'],
-} as const;
-
 // eslint-disable-next-line import/no-default-export
 @Injectable()
-export default class extends Endpoint<typeof meta, typeof paramDef> {
+export default class extends Endpoint<'antennas/delete'> {
+	name = 'antennas/delete' as const;
 	constructor(
 		@Inject(DI.antennasRepository)
 		private antennasRepository: AntennasRepository,
 
 		private globalEventService: GlobalEventService,
 	) {
-		super(meta, paramDef, async (ps, me) => {
+		super(async (ps, me) => {
 			const antenna = await this.antennasRepository.findOneBy({
 				id: ps.antennaId,
 				userId: me.id,
 			});
 
 			if (antenna == null) {
-				throw new ApiError(meta.errors.noSuchAntenna);
+				throw new ApiError(this.meta.errors.noSuchAntenna);
 			}
 
 			await this.antennasRepository.delete(antenna.id);
diff --git a/packages/misskey-js/src/endpoints.ts b/packages/misskey-js/src/endpoints.ts
index eb43830bf1..48b5576051 100644
--- a/packages/misskey-js/src/endpoints.ts
+++ b/packages/misskey-js/src/endpoints.ts
@@ -2035,6 +2035,32 @@ export const endpoints = {
 			}
 		}],
 	},
+	'antennas/delete': {
+		tags: ['antennas'],
+	
+		requireCredential: true,
+	
+		kind: 'write:account',
+	
+		errors: {
+			noSuchAntenna: {
+				message: 'No such antenna.',
+				code: 'NO_SUCH_ANTENNA',
+				id: 'b34dcf9d-348f-44bb-99d0-6c9314cfe2df',
+			},
+		},
+
+		defines: [{
+			req: {
+				type: 'object',
+				properties: {
+					antennaId: { type: 'string', format: 'misskey:id' },
+				},
+				required: ['antennaId'],
+			},
+			res: undefined,
+		}],
+	}
 	//#endregion
 } as const satisfies { [x: string]: IEndpointMeta; };