diff --git a/src/BizHawk.Client.Common/movie/conversions/MovieConversionExtensions.cs b/src/BizHawk.Client.Common/movie/conversions/MovieConversionExtensions.cs
index d8dcd71d5a..5d727b8963 100644
--- a/src/BizHawk.Client.Common/movie/conversions/MovieConversionExtensions.cs
+++ b/src/BizHawk.Client.Common/movie/conversions/MovieConversionExtensions.cs
@@ -372,7 +372,7 @@ namespace BizHawk.Client.Common.MovieConversionExtensions
 				movie.HeaderEntries.Add("Is32X", "1");
 			}
 
-			if (emulator is SubNESHawk || emulator is SubGBHawk)
+			if (emulator is SubNESHawk)
 			{
 				movie.HeaderEntries.Add(HeaderKeys.VBlankCount, "0");
 			}