diff --git a/packages/backend/src/services/note/side-effects.ts b/packages/backend/src/services/note/side-effects.ts
index 1008facbd..e5e34807d 100644
--- a/packages/backend/src/services/note/side-effects.ts
+++ b/packages/backend/src/services/note/side-effects.ts
@@ -345,11 +345,12 @@ export async function sideEffects(user: User, note: Note, silent = false, create
 				// If the post is a reply and the poster is a local user and the poster of the post to which you are replying is a remote user, deliver
 				if (note.replyId) {
 					const subquery = Notes.createQueryBuilder()
-						.select('userId')
+						.select('"userId"')
 						.where('"id" = :replyId', { replyId: note.replyId });
 					const u = await Users.createQueryBuilder()
 						.where('"id" IN (' + subquery.getQuery() + ')')
-						.andWhere('"userHost" IS NOT NULL')
+						.setParameters(subquery.getParameters())
+						.andWhere('host IS NOT NULL')
 						.getOne();
 					if (u != null) dm.addDirectRecipe(u);
 				}
@@ -357,11 +358,12 @@ export async function sideEffects(user: User, note: Note, silent = false, create
 				// If the post is a Renote and the poster is a local user and the poster of the original Renote post is a remote user, deliver
 				if (note.renoteId) {
 					const subquery = Notes.createQueryBuilder()
-						.select('userId')
+						.select('"userId"')
 						.where('"id" = :renoteId', { renoteId: note.renoteId });
 					const u = await Users.createQueryBuilder()
 						.where('"id" IN (' + subquery.getQuery() + ')')
-						.andWhere('"userHost" IS NOT NULL')
+						.setParameters(subquery.getParameters())
+						.andWhere('host IS NOT NULL')
 						.getOne();
 					if (u != null) dm.addDirectRecipe(u);
 				}