diff --git a/manifest.json b/manifest.json
index 297061f..c67a56c 100644
--- a/manifest.json
+++ b/manifest.json
@@ -375,6 +375,7 @@
 		"20-28",
 		"20-29",
 		"20-31",
+		"20-33",
 		"20-35",
 		"20-37",
 		"20-39",