diff --git a/erpnext/accounts/report/gross_profit/gross_profit.py b/erpnext/accounts/report/gross_profit/gross_profit.py
index 2ed664c9bf7..1bb3a8825ff 100644
--- a/erpnext/accounts/report/gross_profit/gross_profit.py
+++ b/erpnext/accounts/report/gross_profit/gross_profit.py
@@ -316,7 +316,7 @@ class GrossProfitGenerator(object):
 					on `tabSales Invoice Item`.parent = `tabSales Invoice`.name
 				{sales_team_table}
 			where
-				`tabSales Invoice`.docstatus=1 {conditions} {match_cond}
+				`tabSales Invoice`.docstatus=1 and `tabSales Invoice`.is_opening='No' {conditions} {match_cond}
 			order by
 				`tabSales Invoice`.posting_date desc, `tabSales Invoice`.posting_time desc"""
 			.format(conditions=conditions, sales_person_cols=sales_person_cols,