diff --git a/manifest.json b/manifest.json
index 6541982..502087e 100644
--- a/manifest.json
+++ b/manifest.json
@@ -451,7 +451,6 @@
 		"54-01",
 		"54-04",
 		"54-06",
-		"55-title",
 		"56-title",
 		"56-01",
 		"56-03",