diff --git a/code/__DEFINES/vv.dm b/code/__DEFINES/vv.dm
index 602473b6086d..e52d9af56251 100644
--- a/code/__DEFINES/vv.dm
+++ b/code/__DEFINES/vv.dm
@@ -92,6 +92,7 @@
 #define VV_HK_AUTO_RENAME "auto_rename"
 #define VV_HK_RADIATE "radiate"
 #define VV_HK_EDIT_FILTERS "edit_filters"
+#define VV_HK_SELL "sell_item"
 #define VV_HK_EDIT_PARTICLES "edit_particles"
 
 // /obj