diff --git a/erpnext/accounts/deferred_revenue.py b/erpnext/accounts/deferred_revenue.py
index a48ce9b4c63..cd34bf7f850 100644
--- a/erpnext/accounts/deferred_revenue.py
+++ b/erpnext/accounts/deferred_revenue.py
@@ -58,7 +58,7 @@ def build_conditions(process_type, account, company):
 	)
 
 	if account:
-		conditions += f"AND {deferred_account}='{account}'"
+		conditions += f"AND {deferred_account}='{frappe.db.escape(account)}'"
 	elif company:
 		conditions += f"AND p.company = {frappe.db.escape(company)}"