diff --git a/manifest.json b/manifest.json
index 6799ada..92b6c77 100644
--- a/manifest.json
+++ b/manifest.json
@@ -77,7 +77,6 @@
 		"03-24",
 		"03-26",
 		"04-title",
-		"04-01",
 		"04-03",
 		"04-05",
 		"04-07",