diff --git a/packages/backend/src/core/entities/UserEntityService.ts b/packages/backend/src/core/entities/UserEntityService.ts
index 3bdea9c118..212994feef 100644
--- a/packages/backend/src/core/entities/UserEntityService.ts
+++ b/packages/backend/src/core/entities/UserEntityService.ts
@@ -445,7 +445,6 @@ export class UserEntityService implements OnModuleInit {
 				mutingNotificationTypes: [], // 後方互換性のため
 				notificationRecieveConfig: profile!.notificationRecieveConfig,
 				emailNotificationTypes: profile!.emailNotificationTypes,
-				defaultWithReplies: user!.defaultWithReplies,
 				achievements: profile!.achievements,
 				loggedInDays: profile!.loggedInDates.length,
 				policies: this.roleService.getUserPolicies(user.id),
diff --git a/packages/backend/src/models/json-schema/user.ts b/packages/backend/src/models/json-schema/user.ts
index 881a50e0cb..57d2d976ff 100644
--- a/packages/backend/src/models/json-schema/user.ts
+++ b/packages/backend/src/models/json-schema/user.ts
@@ -403,9 +403,6 @@ export const packedMeDetailedOnlySchema = {
 				nullable: false, optional: false,
 			},
 		},
-		defaultWithReplies: {
-			type: 'boolean',
-		},
 		//#region secrets
 		email: {
 			type: 'string',
diff --git a/packages/misskey-js/etc/misskey-js.api.md b/packages/misskey-js/etc/misskey-js.api.md
index 261fdaedd4..70bbad3754 100644
--- a/packages/misskey-js/etc/misskey-js.api.md
+++ b/packages/misskey-js/etc/misskey-js.api.md
@@ -2496,7 +2496,6 @@ type MeDetailed = UserDetailed & {
     noCrawle: boolean;
     receiveAnnouncementEmail: boolean;
     usePasswordLessLogin: boolean;
-    defaultWithReplies: boolean;
     unreadAnnouncements: Announcement[];
     twoFactorBackupCodesStock: 'full' | 'partial' | 'none';
     [other: string]: any;
@@ -2988,7 +2987,7 @@ type UserSorting = '+follower' | '-follower' | '+createdAt' | '-createdAt' | '+u
 // src/api.types.ts:18:25 - (ae-forgotten-export) The symbol "NoParams" needs to be exported by the entry point index.d.ts
 // src/api.types.ts:634:18 - (ae-forgotten-export) The symbol "ShowUserReq" needs to be exported by the entry point index.d.ts
 // src/entities.ts:107:2 - (ae-forgotten-export) The symbol "notificationTypes_2" needs to be exported by the entry point index.d.ts
-// src/entities.ts:602:2 - (ae-forgotten-export) The symbol "ModerationLogPayloads" needs to be exported by the entry point index.d.ts
+// src/entities.ts:601:2 - (ae-forgotten-export) The symbol "ModerationLogPayloads" needs to be exported by the entry point index.d.ts
 // src/streaming.types.ts:33:4 - (ae-forgotten-export) The symbol "FIXME" needs to be exported by the entry point index.d.ts
 
 // (No @packageDocumentation comment for this package)
diff --git a/packages/misskey-js/src/entities.ts b/packages/misskey-js/src/entities.ts
index 489845194f..bcf5538532 100644
--- a/packages/misskey-js/src/entities.ts
+++ b/packages/misskey-js/src/entities.ts
@@ -123,7 +123,6 @@ export type MeDetailed = UserDetailed & {
 	noCrawle: boolean;
 	receiveAnnouncementEmail: boolean;
 	usePasswordLessLogin: boolean;
-	defaultWithReplies: boolean;
 	unreadAnnouncements: Announcement[];
 	twoFactorBackupCodesStock: 'full' | 'partial' | 'none';
 	[other: string]: any;