diff --git a/erpnext/accounts/doctype/sales_invoice/sales_invoice.json b/erpnext/accounts/doctype/sales_invoice/sales_invoice.json
index d64cd1f..398e48f 100644
--- a/erpnext/accounts/doctype/sales_invoice/sales_invoice.json
+++ b/erpnext/accounts/doctype/sales_invoice/sales_invoice.json
@@ -4600,9 +4600,9 @@
    "no_copy": 0, 
    "permlevel": 0, 
    "precision": "", 
-   "print_hide": 0, 
+   "print_hide": 1, 
    "print_hide_if_no_value": 1, 
-   "read_only": 0, 
+   "read_only": 1, 
    "remember_last_selected_value": 0, 
    "report_hide": 0, 
    "reqd": 0, 
@@ -4623,6 +4623,7 @@
  "istable": 0, 
  "max_attachments": 0, 
  "menu_index": 0, 
+ "modified": "2018-02-08 08:46:59.862638", 
  "modified": "2018-02-08 05:16:44.331093", 
  "modified_by": "Administrator", 
  "module": "Accounts",