diff --git a/src/Models/Category.php b/src/Models/Category.php
index 2cd6e81f..0bbbd656 100755
--- a/src/Models/Category.php
+++ b/src/Models/Category.php
@@ -12,7 +12,7 @@ class Category extends Model
 
     public function discussions()
     {
-        return $this->hasMany(Models::className(Discussion::class));
+        return $this->hasMany(Models::className(Discussion::class),'chatter_category_id');
     }
 
     public function parents()