diff --git a/erpnext/accounts/doctype/journal_entry/journal_entry.js b/erpnext/accounts/doctype/journal_entry/journal_entry.js
index b1c355b..479eaaf 100644
--- a/erpnext/accounts/doctype/journal_entry/journal_entry.js
+++ b/erpnext/accounts/doctype/journal_entry/journal_entry.js
@@ -368,10 +368,6 @@
 
 	credit: function(frm, dt, dn) {
 		cur_frm.cscript.update_totals(frm.doc);
-	},
-
-	exchange_rate: function(frm, cdt, cdn) {
-		erpnext.journal_entry.set_debit_credit_in_company_currency(frm, cdt, cdn);
 	}
 })
 
@@ -418,7 +414,7 @@
 
 		if(row.account_currency == company_currency || !frm.doc.multi_currency) {
 			frappe.model.set_value(cdt, cdn, "exchange_rate", 1);
-		} else if (!row.exchange_rate || row.account_type == "Bank") {
+		} else if (!row.exchange_rate || row.exchange_rate == 1 || row.account_type == "Bank") {
 			frappe.call({
 				method: "erpnext.accounts.doctype.journal_entry.journal_entry.get_exchange_rate",
 				args: {
diff --git a/erpnext/accounts/doctype/journal_entry/journal_entry.py b/erpnext/accounts/doctype/journal_entry/journal_entry.py
index eefa0db..c540582 100644
--- a/erpnext/accounts/doctype/journal_entry/journal_entry.py
+++ b/erpnext/accounts/doctype/journal_entry/journal_entry.py
@@ -295,7 +295,7 @@
 		for d in self.get("accounts"):
 			if d.account_currency == self.company_currency:
 				d.exchange_rate = 1
-			elif not d.exchange_rate or d.account_type=="Bank" or \
+			elif not d.exchange_rate or d.exchange_rate == 1 or \
 				(d.reference_type in ("Sales Invoice", "Purchase Invoice") and d.reference_name):
 					d.exchange_rate = get_exchange_rate(d.account, d.account_currency, self.company,
 						d.reference_type, d.reference_name, d.debit, d.credit, d.exchange_rate)