diff --git a/indra/newview/llvoiceclient.cpp b/indra/newview/llvoiceclient.cpp
index 7c3022f06..5fef0f877 100644
--- a/indra/newview/llvoiceclient.cpp
+++ b/indra/newview/llvoiceclient.cpp
@@ -1120,6 +1120,7 @@ LLVoiceClient::LLVoiceClient()
 	mSpeakerVolume = 0;
 	mMicVolume = 0;
 
+	mNextAudioSession = NULL;
 	mAudioSession = NULL;
 	mAudioSessionChanged = false;