diff --git a/BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawkLink4x/GBHawkLink4x.cs b/BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawkLink4x/GBHawkLink4x.cs
index 8907cb6f78..ee1bd7d1cc 100644
--- a/BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawkLink4x/GBHawkLink4x.cs
+++ b/BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawkLink4x/GBHawkLink4x.cs
@@ -133,7 +133,7 @@ namespace BizHawk.Emulation.Cores.Nintendo.GBHawkLink4x
 			received_byte = 0;
 			begin_transmitting_cnt = 0;
 			status_byte = 1;
-			x4_clock = 32;
+			x4_clock = 64;
 		}
 
 		public DisplayType Region => DisplayType.NTSC;