diff --git a/core/rfb.js b/core/rfb.js
index 4def7099..ece0f008 100644
--- a/core/rfb.js
+++ b/core/rfb.js
@@ -1008,7 +1008,6 @@ RFB.prototype = {
                 } else {
                     return this._fail("Authentication failure");
                 }
-                return false;
             case 2:
                 return this._fail("Too many authentication attempts");
             default: