diff --git a/packages/node_modules/@node-red/editor-client/src/js/user.js b/packages/node_modules/@node-red/editor-client/src/js/user.js
index f2b53c31a..70e9c46a7 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/user.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/user.js
@@ -74,7 +74,7 @@ RED.user = (function() {
                     }
                     $('<div class="form-row" style="text-align: right; margin-top: 10px;"><span id="node-dialog-login-failed" style="line-height: 2em;float:left;" class="hide">'+RED._("user.loginFailed")+'</span><img src="red/images/spin.svg" style="height: 30px; margin-right: 10px; " class="login-spinner hide"/>'+
                         (opts.cancelable?'<a href="#" id="node-dialog-login-cancel" style="margin-right: 20px;" tabIndex="'+(i+1)+'">'+RED._("common.label.cancel")+'</a>':'')+
-                        '<input type="submit" id="node-dialog-login-submit" style="width: auto;" tabIndex="'+(i+2)+'" value="'+RED._("user.login")+'"></div>').appendTo("#node-dialog-login-fields");
+                        '<input type="submit" id="node-dialog-login-submit" class="red-ui-button" style="width: auto;" tabIndex="'+(i+2)+'" value="'+RED._("user.login")+'"></div>').appendTo("#node-dialog-login-fields");
 
 
                     $("#node-dialog-login-submit").button();