diff --git a/packages/backend/migration/1697430068149-DefaultWithReplies.js b/packages/backend/migration/1697430068149-DefaultWithReplies.js
deleted file mode 100644
index e93e55a93b..0000000000
--- a/packages/backend/migration/1697430068149-DefaultWithReplies.js
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
- * SPDX-License-Identifier: AGPL-3.0-only
- */
-
-export class DefaultWithReplies1697430068149 {
-    name = 'DefaultWithReplies1697430068149'
-
-    async up(queryRunner) {
-        await queryRunner.query(`ALTER TABLE "user" ADD "defaultWithReplies" boolean NOT NULL DEFAULT false`);
-        await queryRunner.query(`COMMENT ON COLUMN "user"."defaultWithReplies" IS 'Default value of withReplies for newly followed users'`);
-    }
-
-    async down(queryRunner) {
-        await queryRunner.query(`COMMENT ON COLUMN "user"."defaultWithReplies" IS 'Default value of withReplies for newly followed users'`);
-        await queryRunner.query(`ALTER TABLE "user" DROP COLUMN "defaultWithReplies"`);
-    }
-}
diff --git a/packages/backend/src/models/User.ts b/packages/backend/src/models/User.ts
index a767302265..796d7c8356 100644
--- a/packages/backend/src/models/User.ts
+++ b/packages/backend/src/models/User.ts
@@ -243,12 +243,6 @@ export class MiUser {
 	})
 	public token: string | null;
 
-	@Column('boolean', {
-		default: false,
-		comment: 'Default value of withReplies for newly followed users',
-	})
-	public defaultWithReplies: boolean;
-
 	constructor(data: Partial<MiUser>) {
 		if (data == null) return;