diff --git a/packages/backend/src/core/QueryService.ts b/packages/backend/src/core/QueryService.ts
index 98b900df78..4c0c5db774 100644
--- a/packages/backend/src/core/QueryService.ts
+++ b/packages/backend/src/core/QueryService.ts
@@ -257,7 +257,7 @@ export class QueryService {
 	public generateSuspendedUserQueryForNote(q: SelectQueryBuilder<any>, excludeAuthor?: boolean): void {
 		if (excludeAuthor) {
 			const brakets = (user: string) => new Brackets(qb => qb
-				.where(`${user} IS NULL`)
+				.where(`note.${user}Id IS NULL`)
 				.orWhere(`user.id = ${user}.id`)
 				.orWhere(`${user}.isSuspended = FALSE`));
 			q
@@ -265,7 +265,7 @@ export class QueryService {
 				.andWhere(brakets('renoteUser'));
 		} else {
 			const brakets = (user: string) => new Brackets(qb => qb
-				.where(`${user} IS NULL`)
+				.where(`note.${user}Id IS NULL`)
 				.orWhere(`${user}.isSuspended = FALSE`));
 			q
 				.andWhere('user.isSuspended = FALSE')