diff --git a/manifest.json b/manifest.json
index 8726a8059..0854c54cc 100644
--- a/manifest.json
+++ b/manifest.json
@@ -414,6 +414,7 @@
 		"26-06",
 		"26-07",
 		"26-08",
+		"26-09",
 		"26-10",
 		"26-reference",
 		"27-title",