diff --git a/erpnext/accounts/report/sales_register/sales_register.py b/erpnext/accounts/report/sales_register/sales_register.py
index 2b32fa9..1d13ed1 100644
--- a/erpnext/accounts/report/sales_register/sales_register.py
+++ b/erpnext/accounts/report/sales_register/sales_register.py
@@ -5,6 +5,7 @@
 import frappe
 from frappe.utils import flt
 from frappe import msgprint, _
+from frappe.model.meta import get_field_precision
 from erpnext.accounts.doctype.accounting_dimension.accounting_dimension import get_accounting_dimensions
 
 def execute(filters=None):