diff --git a/erpnext/accounts/report/consolidated_financial_statement/consolidated_financial_statement.py b/erpnext/accounts/report/consolidated_financial_statement/consolidated_financial_statement.py
index 98dbbf6..330e442 100644
--- a/erpnext/accounts/report/consolidated_financial_statement/consolidated_financial_statement.py
+++ b/erpnext/accounts/report/consolidated_financial_statement/consolidated_financial_statement.py
@@ -535,7 +535,11 @@
 		):
 			if account.account_name not in added_accounts:
 				accounts.append(account)
-				added_accounts.append(account.account_name)
+				if account.account_number:
+					account_key = account.account_number + "-" + account.account_name
+				else:
+					account_key = account.account_name
+				added_accounts.append(account_key)
 
 	return accounts