diff --git a/manifest.json b/manifest.json
index e55562b1..4dcc4e5f 100644
--- a/manifest.json
+++ b/manifest.json
@@ -337,7 +337,7 @@
 		"18-14",
 		"18-16",
 		"18-18",
-		"18-22",
+		"18-20",
 		"18-24",
 		"18-27",
 		"19-title",