diff --git a/kapital_bank/mapping.py b/kapital_bank/mapping.py
index 3db0612..9617d5a 100644
--- a/kapital_bank/mapping.py
+++ b/kapital_bank/mapping.py
@@ -131,7 +131,7 @@ def create_purpose_mappings(transactions, paid_from=None, paid_to=None, document
 
 			if created_mappings > 0:
 				settings.save(ignore_permissions=True)
-				for (purpose_text, _payment_type) in unique_purposes:
+				for (purpose_text, _payment_type, _kb_currency) in unique_purposes:
 					purpose_name = frappe.db.get_value(
 						"Kapital Bank Purpose", {"purpose_keyword": purpose_text}, "name"
 					)