diff --git a/octoprint_klipper/__init__.py b/octoprint_klipper/__init__.py
index 254a3ce..3018b13 100644
--- a/octoprint_klipper/__init__.py
+++ b/octoprint_klipper/__init__.py
@@ -53,13 +53,22 @@ class KlipperPlugin(
 
    def get_additional_permissions(self, *args, **kwargs):
         return [
-            dict(key="CONFIG",
-                name="Config Klipper",
-                description=gettext("Allows to config klipper"),
-                default_groups=[ADMIN_GROUP],
-                dangerous=True,
-                roles=["admin"]
-            )
+           {
+               "key": "CONFIG",
+               "name": "Config Klipper",
+               "description": gettext("Allows to config klipper"),
+               "default_groups": [ADMIN_GROUP],
+               "dangerous": True,
+               "roles": ["admin"],
+            },
+            {
+               "key": "MACRO",
+               "name": "Use Klipper Macros",
+               "description": gettext("Allows to use klipper macros"),
+               "default_groups": [ADMIN_GROUP],
+               "dangerous": True,
+               "roles": ["admin"],
+            },
         ]
    
    def get_settings_defaults(self):
@@ -100,7 +109,7 @@ class KlipperPlugin(
          self._settings.get(["configuration", "configpath"])
       )
       try:
-         f = open(filepath, "r")
+         f = open(filepath, "r", encoding="utf-8")
          data["config"] = f.read()
          f.close()
       except IOError:
@@ -116,9 +125,9 @@ class KlipperPlugin(
                self._settings.get(["configuration", "configpath"])
             )
             if sys.version_info[0] < 3:
-                data["config"] = data["config"].encode('utf-8')
+               data["config"] = data["config"].encode('utf-8')
 
-            f = open(filepath, "w")
+            f = open(filepath, "w", encoding="utf-8")
             f.write(data["config"])
             f.close()
             self._logger.info(
diff --git a/octoprint_klipper/static/css/klipper.css b/octoprint_klipper/static/css/klipper.css
index 65938ee..c151695 100644
--- a/octoprint_klipper/static/css/klipper.css
+++ b/octoprint_klipper/static/css/klipper.css
@@ -80,6 +80,14 @@ ul#klipper-settings {
    height: 99%;
 }
 
+#macros #item.control-group {
+   margin-bottom: 5px;
+   border: 1px solid #ddd;
+   border-radius: 3px;
+   background-color: #eeeeef;
+   color: #333;
+}
+
 #klipper_graph_dialog form {
 	margin: 0;
 }
diff --git a/octoprint_klipper/static/js/klipper.js b/octoprint_klipper/static/js/klipper.js
index 39be777..033243f 100644
--- a/octoprint_klipper/static/js/klipper.js
+++ b/octoprint_klipper/static/js/klipper.js
@@ -26,6 +26,7 @@ $(function() {
         
         self.shortStatus = ko.observable();
         self.logMessages = ko.observableArray();
+        self.hasRight = ko.observable(false);
         
         self.showLevelingDialog = function() {
            var dialog = $("#klipper_leveling_dialog");
@@ -126,7 +127,12 @@ $(function() {
         };
         
         self.isActive = function() {
-           return self.connectionState.isOperational() && self.loginState.isUser();
+           return self.connectionState.isOperational() && self.loginState.hasPermission(self.access.permissions.PLUGIN_KLIPPER_CONFIG); //was: && self.loginState.isUser();
+        }
+
+        self.hasRight = function (right_role) {
+           var arg = eval("access.permissions.PLUGIN_KLIPPER_"+right_role);
+           return self.loginState.hasPermissionKo(arg);
         }
 
         // OctoKlipper settings link
diff --git a/octoprint_klipper/templates/klipper_settings.jinja2 b/octoprint_klipper/templates/klipper_settings.jinja2
index e633ead..cade8df 100644
--- a/octoprint_klipper/templates/klipper_settings.jinja2
+++ b/octoprint_klipper/templates/klipper_settings.jinja2
@@ -62,7 +62,7 @@
        </div>
     </div>
     <div data-bind="foreach: settings.settings.plugins.klipper.macros">   
-       <div class="control-group">
+       <div class="control-group" id="item">
            <label class="control-label">{{ _('Name') }}</label>
            <div class="controls">
                 <div class="row-fluid">