diff --git a/src/com/android/cellbroadcastreceiver/CellBroadcastAlertService.java b/src/com/android/cellbroadcastreceiver/CellBroadcastAlertService.java
index c51dc39..535a183 100644
--- a/src/com/android/cellbroadcastreceiver/CellBroadcastAlertService.java
+++ b/src/com/android/cellbroadcastreceiver/CellBroadcastAlertService.java
@@ -335,7 +335,8 @@
         } else {
             duration = SubscriptionManager.getIntegerSubscriptionProperty(message.getSubId(),
                     SubscriptionManager.CB_ALERT_SOUND_DURATION,
-                    Integer.parseInt(CellBroadcastSettings.ALERT_SOUND_DEFAULT_DURATION), this);
+                    Integer.parseInt(CellBroadcastSettings.ALERT_SOUND_DEFAULT_DURATION), this)
+                    * 1000;
         }
         audioIntent.putExtra(CellBroadcastAlertAudio.ALERT_AUDIO_DURATION_EXTRA, duration);