diff --git a/manifest.json b/manifest.json
index 575c58cb..0094f2ae 100644
--- a/manifest.json
+++ b/manifest.json
@@ -71,7 +71,6 @@
 		"02-09",
 		"02-10",
 		"02-11",
-		"02-12",
 		"02-reference",
 		"03-title",
 		"03-01",