diff --git a/src/BizHawk.Client.EmuHawk/tools/Watch/WatchValueBox.cs b/src/BizHawk.Client.EmuHawk/tools/Watch/WatchValueBox.cs
index 4703b2d0f6..e2dc4b2739 100644
--- a/src/BizHawk.Client.EmuHawk/tools/Watch/WatchValueBox.cs
+++ b/src/BizHawk.Client.EmuHawk/tools/Watch/WatchValueBox.cs
@@ -144,6 +144,7 @@ namespace BizHawk.Client.EmuHawk
 					{
 						WatchSize.Byte => 8,
 						WatchSize.Word => 16,
+						WatchSize.DWord => 32,
 						_ => 8
 					};
 					break;