diff --git a/erpnext/setup/setup_wizard/setup_wizard.py b/erpnext/setup/setup_wizard/setup_wizard.py
index 37f8b66..049c1e9 100644
--- a/erpnext/setup/setup_wizard/setup_wizard.py
+++ b/erpnext/setup/setup_wizard/setup_wizard.py
@@ -130,6 +130,9 @@
 				return bank_account.insert()
 			except RootNotEditable:
 				frappe.throw(_("Bank account cannot be named as {0}").format(args.get("bank_account")))
+			except frappe.DuplicateEntryError:
+				# bank account same as a CoA entry
+				pass
 
 def create_price_lists(args):
 	for pl_type, pl_name in (("Selling", _("Standard Selling")), ("Buying", _("Standard Buying"))):