diff --git a/payment_bitcoin/controllers/main.py b/payment_bitcoin/controllers/main.py
index 41ad5941..75fd7fb9 100644
--- a/payment_bitcoin/controllers/main.py
+++ b/payment_bitcoin/controllers/main.py
@@ -172,10 +172,10 @@ def shop_payment_get_status(self, sale_order_id, **post):
                             ></div>
                             </div>"""
                         )
-                        % (
-                            info,
-                            uri,
-                        )
+                        % {
+                            "info": info,
+                            "uri": uri,
+                        }
                     )
                 resp["message"] = Markup(msg) + resp["message"]
             else: