diff --git a/manifest.json b/manifest.json
index 4ca26c7..a36f294 100644
--- a/manifest.json
+++ b/manifest.json
@@ -332,6 +332,7 @@
 		"15-18",
 		"15-20",
 		"15-23",
+		"15-26",
 		"16-title",
 		"16-01",
 		"16-03",