diff --git a/addons/payment_sips/models/const.py b/addons/payment_sips/models/const.py
index 7c6dd9374eea19ce9ed2893923a806a4f061862b..f39fbaaeca51a86b7d94cc4cdf770e1ffd34cfcc 100644
--- a/addons/payment_sips/models/const.py
+++ b/addons/payment_sips/models/const.py
@@ -58,6 +58,6 @@ SIPS_SUPPORTED_CURRENCIES = {
     'BGN': Currency('975', 2),
     'EUR': Currency('978', 2),
     'UAH': Currency('980', 2),
-    'PLN': Currency('996', 2),
+    'PLN': Currency('985', 2),
     'BRL': Currency('986', 2),
 }