diff --git a/manifest.json b/manifest.json
index 900bd68c2..26c48d6bf 100644
--- a/manifest.json
+++ b/manifest.json
@@ -47,7 +47,6 @@
 		"01-title",
 		"01-01",
 		"01-02",
-		"01-03",
 		"01-04",
 		"01-05",
 		"01-06",