diff --git a/packages/backend/src/core/entities/UserEntityService.ts b/packages/backend/src/core/entities/UserEntityService.ts
index b6af3cb8c9..3f007ebc11 100644
--- a/packages/backend/src/core/entities/UserEntityService.ts
+++ b/packages/backend/src/core/entities/UserEntityService.ts
@@ -344,6 +344,7 @@ export class UserEntityService implements OnModuleInit {
 			host: user.host,
 			avatarUrl: user.avatarUrl ?? this.getIdenticonUrl(user),
 			avatarBlurhash: user.avatarBlurhash,
+			createdAt: user.createdAt.toISOString(),
 			isBot: user.isBot ?? falsy,
 			isCat: user.isCat ?? falsy,
 			instance: user.host ? this.federatedInstanceService.federatedInstanceCache.fetch(user.host).then(instance => instance ? {
@@ -371,7 +372,6 @@ export class UserEntityService implements OnModuleInit {
 					? Promise.all(user.alsoKnownAs.map(uri => this.apPersonService.fetchPerson(uri).then(user => user?.id).catch(() => null)))
 						.then(xs => xs.length === 0 ? null : xs.filter(x => x != null) as string[])
 					: null,
-				createdAt: user.createdAt.toISOString(),
 				updatedAt: user.updatedAt ? user.updatedAt.toISOString() : null,
 				lastFetchedAt: user.lastFetchedAt ? user.lastFetchedAt.toISOString() : null,
 				bannerUrl: user.bannerUrl,