diff --git a/bigbluebutton-client/locale/en_US/bbbResources.properties b/bigbluebutton-client/locale/en_US/bbbResources.properties
index 640efd1277..6f492ae4d1 100755
--- a/bigbluebutton-client/locale/en_US/bbbResources.properties
+++ b/bigbluebutton-client/locale/en_US/bbbResources.properties
@@ -29,7 +29,7 @@ bbb.micSettings.webrtc.title = WebRTC Support
 bbb.micSettings.webrtc.capableBrowser = Your browser supports WebRTC.
 bbb.micSettings.webrtc.capableBrowser.dontuseit = Click not to use WebRTC
 bbb.micSettings.webrtc.capableBrowser.dontuseit.toolTip = Click here if you don't want to use the WebRTC technology (recommended if you have problems using it).
-bbb.micSettings.webrtc.notCapableBrowser = Currently this system only supports WebRTC on Google Chrome. You will still be able to join the voice conference using the Adobe Flash Platform.
+bbb.micSettings.webrtc.notCapableBrowser = WebRTC is not supported in your browser. Please use Google Chrome (version 32 or greater); or Mozilla Firefox (version 26 or greater). You will still be able to join the voice conference using the Adobe Flash Platform.
 bbb.micWarning.title = Audio Warning
 bbb.micWarning.joinBtn.label = Join anyway
 bbb.micWarning.testAgain.label = Test again