diff --git a/src/BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawk/GBC_PPU.cs b/src/BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawk/GBC_PPU.cs
index 839ac975ef..739bbd1acd 100644
--- a/src/BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawk/GBC_PPU.cs
+++ b/src/BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawk/GBC_PPU.cs
@@ -1653,8 +1653,6 @@ namespace BizHawk.Emulation.Cores.Nintendo.GBHawk
 			ser.Sync(nameof(LY_read), ref LY_read);
 			ser.Sync(nameof(LYC_cd), ref LYC_cd);
 
-			ser.Sync(nameof(hbl_countdown), ref hbl_countdown);
-
 			base.SyncState(ser);
 		}
 
diff --git a/src/BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawk/PPU.cs b/src/BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawk/PPU.cs
index 28c8eb858d..46605f916f 100644
--- a/src/BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawk/PPU.cs
+++ b/src/BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawk/PPU.cs
@@ -247,6 +247,7 @@ namespace BizHawk.Emulation.Cores.Nintendo.GBHawk
 			ser.Sync(nameof(latch_new_data), ref latch_new_data);
 			ser.Sync(nameof(render_counter), ref render_counter);
 			ser.Sync(nameof(render_offset), ref render_offset);
+			ser.Sync(nameof(scroll_offset), ref scroll_offset);
 			ser.Sync(nameof(pixel_counter), ref pixel_counter);
 			ser.Sync(nameof(pixel), ref pixel);
 			ser.Sync(nameof(sprite_data), ref sprite_data, false);