diff --git a/manifest.json b/manifest.json
index e699241..f943133 100644
--- a/manifest.json
+++ b/manifest.json
@@ -60,6 +60,8 @@
 		"28-07",
 		"28-09",
 		"28-12",
-		"28-15"
+		"28-15",
+		"28-18",
+		"28-20"
 	]
 }
\ No newline at end of file