--- modules/mondialrelay/classes/actions/GenerateLabelsActions.php	2025-07-04 15:33:28.045709253 +0200
+++ modules/mondialrelay/classes/actions/GenerateLabelsActions.php	2025-07-04 14:02:09.313085622 +0200
@@ -210,7 +212,7 @@
                     'Dest_Tel1'                      => $address->phone,
                     'Dest_Tel2'                      => $address->phone_mobile,
                     'Dest_Mail'                      => $customer->email,
-                    'Poids'                          => $selectedRelay->package_weight,
+                    'Poids'                          => $selectedRelay->package_weight * Configuration::get(Mondialrelay::WEIGHT_COEFF),
                     'Assurance'                      => $selectedRelay->insurance_level,
                 );
             }