diff --git a/app/models/customer.rb b/app/models/customer.rb
index 2bbe41c..d09ce9e 100755
--- a/app/models/customer.rb
+++ b/app/models/customer.rb
@@ -22,7 +22,7 @@ class Customer < ActiveRecord::Base
   has_many :domains, :through => :domain_customers
   has_many :domain_customers, :dependent => :destroy
   
-  has_many :reseaux_customers
+  has_many :reseaux_customers, :dependent => :destroy
   has_many :reseauxes, :through => :reseaux_customers
   
   has_many :own_reseauxes, :class_name => "Reseaux", :foreign_key => :chef_reseau_id