diff --git a/pkg/internal/services/posts.go b/pkg/internal/services/posts.go
index 1443397..c37afe0 100644
--- a/pkg/internal/services/posts.go
+++ b/pkg/internal/services/posts.go
@@ -98,14 +98,6 @@ func FilterPostWithType(tx *gorm.DB, t string) *gorm.DB {
 	return tx.Where("type = ?", t)
 }
 
-func FilterPostWithRealm(tx *gorm.DB, id uint) *gorm.DB {
-	if id > 0 {
-		return tx.Where("realm_id = ?", id)
-	} else {
-		return tx.Where("realm_id IS NULL")
-	}
-}
-
 func FilterPostReply(tx *gorm.DB, replyTo ...uint) *gorm.DB {
 	if len(replyTo) > 0 && replyTo[0] > 0 {
 		return tx.Where("reply_id = ?", replyTo[0])