diff --git a/indra/newview/llviewermedia.cpp b/indra/newview/llviewermedia.cpp
index 79585378563b24cf230069f86a8d9aab208354e4..0967ca23c026883f0e72716380c8b28c51776216 100755
--- a/indra/newview/llviewermedia.cpp
+++ b/indra/newview/llviewermedia.cpp
@@ -1603,6 +1603,11 @@ void LLViewerMedia::cleanupClass()
 {
 	gIdleCallbacks.deleteFunction(LLViewerMedia::updateMedia, NULL);
 	sTeleportFinishConnection.disconnect();
+	if (sSpareBrowserMediaSource != NULL)
+	{
+		delete sSpareBrowserMediaSource;
+		sSpareBrowserMediaSource = NULL;
+	}
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////