diff --git a/manifest.json b/manifest.json
index 8753fba..00c0255 100644
--- a/manifest.json
+++ b/manifest.json
@@ -75,6 +75,7 @@
 		"21-07",
 		"21-09",
 		"21-11",
-		"21-13"
+		"21-13",
+		"21-15"
 	]
 }
\ No newline at end of file