diff --git a/manifest.json b/manifest.json
index 9a4928fe..386574b8 100644
--- a/manifest.json
+++ b/manifest.json
@@ -292,6 +292,7 @@
 		"17-24",
 		"17-26",
 		"18-title",
-		"18-01"
+		"18-01",
+		"18-04"
 	]
 }
\ No newline at end of file