diff --git a/manifest.json b/manifest.json
index 6b4a2ff..a177438 100644
--- a/manifest.json
+++ b/manifest.json
@@ -294,6 +294,7 @@
 		"19-06",
 		"19-08",
 		"20-title",
+		"20-01",
 		"20-02",
 		"20-04",
 		"20-06",