diff --git a/account_invoice_show_currency_rate/models/account_move.py b/account_invoice_show_currency_rate/models/account_move.py
index f367e9e14d0..bf6688c92c1 100644
--- a/account_invoice_show_currency_rate/models/account_move.py
+++ b/account_invoice_show_currency_rate/models/account_move.py
@@ -51,7 +51,9 @@ def _compute_currency_rate(self):
         for line in self:
             if line.move_id.state != "posted" or not line.amount_currency:
                 continue
-            line.currency_rate = line.currency_id.round(
-                abs(line.amount_currency) / abs(line.balance)
+            line.currency_rate = (
+                line.currency_id.round(abs(line.amount_currency) / abs(line.balance))
+                if line.balance
+                else 0
             )
         return res