diff --git a/discord/gateway.py b/discord/gateway.py
index 6df860039..7c489b2ed 100644
--- a/discord/gateway.py
+++ b/discord/gateway.py
@@ -496,6 +496,7 @@ class DiscordWebSocket:
             self.session_id = data['session_id']
             _log.info('Connected to Gateway: %s (Session ID: %s).',
                       ', '.join(trace), self.session_id)
+            await self.voice_state()  # Initial OP 4
 
         elif event == 'RESUMED':
             self._trace = trace = data.get('_trace', [])