diff --git a/biscuit/apps/alsijil/models.py b/biscuit/apps/alsijil/models.py
index d6c86073d85d4c7ef676b273d9b43931f6b8fe9e..04732c311867c41eca0daedcd52ad37edba541b7 100644
--- a/biscuit/apps/alsijil/models.py
+++ b/biscuit/apps/alsijil/models.py
@@ -5,7 +5,7 @@ from biscuit.core.mixins import SchoolRelated
 
 
 class PersonalNote(SchoolRelated):
-    person = models.ForeignKey('core.Person', models.CASCADE)
+    person = models.ForeignKey('core.Person', models.CASCADE, related_name='personal_notes')
 
     week = models.IntegerField()
     lesson_period = models.ForeignKey('chronos.LessonPeriod', models.CASCADE)