diff --git a/src/auth/migrations/DropNameFromUsers.ts b/src/auth/migrations/DropNameFromUsers.ts
deleted file mode 100644
index 2c17da7..0000000
--- a/src/auth/migrations/DropNameFromUsers.ts
+++ /dev/null
@@ -1,14 +0,0 @@
-import Migration from "../../db/Migration.js";
-
-/**
- * @deprecated - TODO may be remove at next major version >= 0.24, replace with DummyMigration.
- */
-export default class DropNameFromUsers extends Migration {
-    public async install(): Promise<void> {
-        await this.query('ALTER TABLE users DROP COLUMN IF EXISTS name');
-    }
-
-    public async rollback(): Promise<void> {
-        await this.query('ALTER TABLE users ADD COLUMN name VARCHAR(64)');
-    }
-}
diff --git a/src/auth/migrations/FixUserMainEmailRelation.ts b/src/auth/migrations/FixUserMainEmailRelation.ts
deleted file mode 100644
index 6ec6a41..0000000
--- a/src/auth/migrations/FixUserMainEmailRelation.ts
+++ /dev/null
@@ -1,27 +0,0 @@
-import Migration from "../../db/Migration.js";
-
-/**
- * @deprecated - TODO may be remove at next major version >= 0.24, replace with DummyMigration.
- */
-export default class FixUserMainEmailRelation extends Migration {
-    public async install(): Promise<void> {
-        await this.query(`ALTER TABLE users
-            ADD COLUMN main_email_id INT,
-            ADD FOREIGN KEY main_user_email_fk (main_email_id) REFERENCES user_emails (id)`);
-        await this.query(`UPDATE users u LEFT JOIN user_emails ue ON u.id = ue.user_id
-                          SET u.main_email_id=ue.id
-                          WHERE ue.main = true`);
-        await this.query(`ALTER TABLE user_emails
-            DROP COLUMN main`);
-    }
-
-    public async rollback(): Promise<void> {
-        await this.query(`ALTER TABLE user_emails
-            ADD COLUMN main BOOLEAN DEFAULT false`);
-        await this.query(`UPDATE user_emails ue LEFT JOIN users u ON ue.id = u.main_email_id
-                          SET ue.main = true`);
-        await this.query(`ALTER TABLE users
-            DROP FOREIGN KEY main_user_email_fk,
-            DROP COLUMN main_email_id`);
-    }
-}