diff --git a/erpnext/selling/doctype/customer/customer.js b/erpnext/selling/doctype/customer/customer.js
index 0f8602a..2dbbdf1 100644
--- a/erpnext/selling/doctype/customer/customer.js
+++ b/erpnext/selling/doctype/customer/customer.js
@@ -44,7 +44,7 @@
 	},
 	customer_primary_address: function(frm){
 		if(!frm.doc.customer_primary_address){
-			frm.doc.primary_address = ""
+			frm.doc.primary_address = "";
 		}
 	},
 	customer_primary_contact: function(frm){