diff --git a/mods/ra/rules/decoration.yaml b/mods/ra/rules/decoration.yaml
index 39d42cf0e1..61ce855725 100644
--- a/mods/ra/rules/decoration.yaml
+++ b/mods/ra/rules/decoration.yaml
@@ -219,6 +219,7 @@ BOXES01:
 		Palette: player
 	Tooltip:
 		Name: Boxes
+	EditorTilesetFilter:
 		Categories: Decoration
 
 BOXES02: