diff --git a/lib/installer-exclude/libjitsi.jar b/lib/installer-exclude/libjitsi.jar
index 64fb2ea96..cee1f5f46 100644
Binary files a/lib/installer-exclude/libjitsi.jar and b/lib/installer-exclude/libjitsi.jar differ
diff --git a/src/net/java/sip/communicator/impl/neomedia/DeviceConfigurationComboBoxModel.java b/src/net/java/sip/communicator/impl/neomedia/DeviceConfigurationComboBoxModel.java
index 47ace2235..415c694ff 100644
--- a/src/net/java/sip/communicator/impl/neomedia/DeviceConfigurationComboBoxModel.java
+++ b/src/net/java/sip/communicator/impl/neomedia/DeviceConfigurationComboBoxModel.java
@@ -226,8 +226,11 @@ private AudioSystem[] getAudioSystems()
         if (type != AUDIO)
             throw new IllegalStateException("type");
 
-        if (audioSystems == null)
-            audioSystems = deviceConfiguration.getAvailableAudioSystems();
+        // This must updated at each call to allows hotplug device system to be
+        // enabled (if the number of devices change to someting greater than 0)
+        // or disabled (if the number of available device changes to 0).
+        audioSystems = deviceConfiguration.getAvailableAudioSystems();
+
         return audioSystems;
     }