diff --git a/manifest.json b/manifest.json
index 5e60fff..07debac 100644
--- a/manifest.json
+++ b/manifest.json
@@ -51,6 +51,7 @@
 		"01-11",
 		"01-14",
 		"01-19",
+		"01-22",
 		"02-title",
 		"02-01",
 		"02-03",