diff --git a/erpnext/crm/doctype/appointment_booking_settings/appointment_booking_settings.py b/erpnext/crm/doctype/appointment_booking_settings/appointment_booking_settings.py
index 484a572..e817271 100644
--- a/erpnext/crm/doctype/appointment_booking_settings/appointment_booking_settings.py
+++ b/erpnext/crm/doctype/appointment_booking_settings/appointment_booking_settings.py
@@ -17,11 +17,8 @@
 		self.validate_availability_of_slots()
 
 	def save(self):
-		self.infer_number_of_agents()
-		super().save()
-
-	def infer_number_of_agents(self):
 		self.number_of_agents = len(self.agent_list)
+		super().save()
 
 	def validate_availability_of_slots(self):
 		for record in self.availability_of_slots: