diff --git a/ios/App/App/CoachWorkoutKit.swift b/ios/App/App/CoachWorkoutKit.swift
index e90f6af..7f1a1a5 100644
--- a/ios/App/App/CoachWorkoutKit.swift
+++ b/ios/App/App/CoachWorkoutKit.swift
@@ -163,8 +163,12 @@ public class CoachWorkoutKitPlugin: CAPPlugin, CAPBridgedPlugin {
             if let zone = spec.hrZone {
                 ws.alert = HeartRateZoneAlert(zone: zone)
             }
-            if let label = spec.label, !label.isEmpty {
-                ws.displayName = label
+            // displayName n'est dispo qu'à partir d'iOS 18. Sur iOS 17, on
+            // garde l'affichage natif Apple "Travail" / "Récupération".
+            if #available(iOS 18.0, *) {
+                if let label = spec.label, !label.isEmpty {
+                    ws.displayName = label
+                }
             }
             return IntervalStep(spec.isWork ? .work : .recovery, step: ws)
         }