diff --git a/manifest.json b/manifest.json
index f3de7811..ce403e87 100644
--- a/manifest.json
+++ b/manifest.json
@@ -72,7 +72,6 @@
 		"03-13",
 		"03-16",
 		"04-title",
-		"04-01",
 		"04-05",
 		"04-07",
 		"04-10",