diff --git a/BizHawk.Client.EmuHawk/MainForm.cs b/BizHawk.Client.EmuHawk/MainForm.cs
index ef06af347f..76731a31d4 100644
--- a/BizHawk.Client.EmuHawk/MainForm.cs
+++ b/BizHawk.Client.EmuHawk/MainForm.cs
@@ -1625,7 +1625,8 @@ namespace BizHawk.Client.EmuHawk
 			}
 			else
 			{
-				GlobalWin.Sound.SetSyncInputPin(_currentSoundProvider);
+				_currentSoundProvider.SetSyncMode(SyncSoundMode.Async);
+				GlobalWin.Sound.SetAsyncInputPin(_currentSoundProvider);
 			}
 		}