diff --git a/manifest.json b/manifest.json
index cdf1b30..1fba1bc 100644
--- a/manifest.json
+++ b/manifest.json
@@ -66,6 +66,7 @@
 		"04-10",
 		"04-13",
 		"04-16",
+		"04-18",
 		"09-title",
 		"09-01",
 		"09-03",