diff --git a/manifest.json b/manifest.json
index a9c0bcd..58e8f96 100644
--- a/manifest.json
+++ b/manifest.json
@@ -43,7 +43,6 @@
 		"01-01",
 		"01-03",
 		"01-05",
-		"01-09",
 		"01-12",
 		"01-15",
 		"01-18",