diff --git a/data/blacklist.json b/data/blacklist.json
index 01ddec4..219672f 100644
--- a/data/blacklist.json
+++ b/data/blacklist.json
@@ -34,7 +34,6 @@
 	"knsw@conference.weather.im",
 	"test@conference.weather.im",
 	"abc3340skywatcher@conference.weather.im",
-	"byzchat@conference.weather.im",
 	"bmxspotterchat@conference.weather.im",
 	"wwsreport@conference.weather.im",
 	"bmxalertchat@conference.weather.im",