diff --git a/bigbluebutton-web/grails-app/conf/bigbluebutton.properties b/bigbluebutton-web/grails-app/conf/bigbluebutton.properties
index bc1bce03661fd62f87a91dfddae6fdc681391307..26d818d40bc807a0026225e9d30dee29312e8c6f 100755
--- a/bigbluebutton-web/grails-app/conf/bigbluebutton.properties
+++ b/bigbluebutton-web/grails-app/conf/bigbluebutton.properties
@@ -146,7 +146,7 @@ defaultGuestPolicy=ALWAYS_ACCEPT
 #
 # native2ascii -encoding UTF8 bigbluebutton.properties bigbluebutton.properties
 #
-defaultWelcomeMessage=Welcome to <b>%%CONFNAME%%</b>!<br><br>For help on using BigBlueButton see these (short) <a href="event:https://www.bigbluebutton.org/html5"><u>tutorial videos</u></a>.<br><br>To join the audio bridge click the phone button.  Use a headset to avoid causing background noise for others.
+defaultWelcomeMessage=Welcome to <b>%%CONFNAME%%</b>!<br><br>For help on using BigBlueButton see these (short) <a href="https://www.bigbluebutton.org/html5"><u>tutorial videos</u></a>.<br><br>To join the audio bridge click the phone button.  Use a headset to avoid causing background noise for others.
 defaultWelcomeMessageFooter=This server is running <a href="https://docs.bigbluebutton.org/" target="_blank"><u>BigBlueButton</u></a>.
 
 # Default maximum number of users a meeting can have.