diff --git a/src/Forum/ForumPostInfo.php b/src/Forum/ForumPostInfo.php
index 416dc90..eaeea85 100644
--- a/src/Forum/ForumPostInfo.php
+++ b/src/Forum/ForumPostInfo.php
@@ -98,7 +98,7 @@ class ForumPostInfo {
         if(self::$markAsEditedThreshold === null)
             self::$markAsEditedThreshold = DateTime::now()->modify('-5 minutes');
 
-        return $this->getCreatedAt()->isMoreThanOrEqual(self::$markAsEditedThreshold);
+        return $this->getCreatedAt()->isLessThan(self::$markAsEditedThreshold);
     }
 
     public function isEdited(): bool {