diff --git a/BizHawk.MultiClient/Rewind.cs b/BizHawk.MultiClient/Rewind.cs
index 2a4edf5be9..239a251f15 100644
--- a/BizHawk.MultiClient/Rewind.cs
+++ b/BizHawk.MultiClient/Rewind.cs
@@ -46,7 +46,7 @@ namespace BizHawk.MultiClient
 			if (CurrentState.Length != LastState.Length)
 			{
 				writer.Write(true); // full state
-				writer.Write(CurrentState);
+				writer.Write(LastState);
 			}
 			else
 			{
@@ -99,7 +99,7 @@ namespace BizHawk.MultiClient
 			if (CurrentState.Length != LastState.Length)
 			{
 				writer.Write(true); // full state
-				writer.Write(CurrentState);
+				writer.Write(LastState);
 			}
 			else
 			{