diff --git a/docs/en/reference/working-with-associations.rst b/docs/en/reference/working-with-associations.rst
index f32ec4c4c..c6da83edd 100644
--- a/docs/en/reference/working-with-associations.rst
+++ b/docs/en/reference/working-with-associations.rst
@@ -631,6 +631,10 @@ large collections.
 
     $birthdayUsers = $userCollection->matching($criteria);
 
+.. note::
+
+    Matching Criteria only works on OneToMany associations.
+    
 .. tip::
 
     You can move the access of slices of collections into dedicated methods of