diff --git a/omnipod-dash/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/dash/driver/pod/state/OmnipodDashPodStateManagerImpl.kt b/omnipod-dash/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/dash/driver/pod/state/OmnipodDashPodStateManagerImpl.kt
index 6ff2887b39..7dfa96c8b3 100644
--- a/omnipod-dash/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/dash/driver/pod/state/OmnipodDashPodStateManagerImpl.kt
+++ b/omnipod-dash/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/dash/driver/pod/state/OmnipodDashPodStateManagerImpl.kt
@@ -117,7 +117,7 @@ class OmnipodDashPodStateManagerImpl @Inject constructor(
     override var timeZone: TimeZone
         get() = TimeZone.getTimeZone(podState.timeZone)
         set(tz) {
-            podState.timeZone = tz.getDisplayName(true, TimeZone.SHORT)
+            podState.timeZone = tz.toZoneId().normalized().id
             store()
         }