diff --git a/manifest.json b/manifest.json
index 29f6a51..a3720f8 100644
--- a/manifest.json
+++ b/manifest.json
@@ -52,6 +52,7 @@
 		"01-14",
 		"01-16",
 		"01-19",
+		"01-22",
 		"02-title",
 		"02-01",
 		"02-03",