diff --git a/packages/backend/src/models/entities/note-thread-muting.ts b/packages/backend/src/models/entities/note-thread-muting.ts
index 9a1d4d6da6..c286391c40 100644
--- a/packages/backend/src/models/entities/note-thread-muting.ts
+++ b/packages/backend/src/models/entities/note-thread-muting.ts
@@ -30,10 +30,4 @@ export class NoteThreadMuting {
 		length: 256,
 	})
 	public threadId: string;
-
-	@Column('enum', {
-		array: true,
-		default: [],
-	})
-	public mutingNotificationTypes: any;
 }