diff --git a/common/stp.ui b/common/stp.ui
index b21085d..c05919c 100644
--- a/common/stp.ui
+++ b/common/stp.ui
@@ -463,7 +463,6 @@
        </layout>
       </item>
      </layout>
-     <zorder></zorder>
     </widget>
    </item>
    <item>
@@ -481,8 +480,6 @@
    </item>
   </layout>
   <zorder>groupBox_4</zorder>
-  <zorder></zorder>
-  <zorder>verticalSpacer_3</zorder>
  </widget>
  <tabstops>
   <tabstop>ui_protocol_id</tabstop>
diff --git a/common/stpconfig.cpp b/common/stpconfig.cpp
index 3ab4096..ba161e8 100644
--- a/common/stpconfig.cpp
+++ b/common/stpconfig.cpp
@@ -45,7 +45,7 @@ public:
         : QValidator(parent), min_(min), max_(max){}
     virtual ~UNumberValidator(){}
 
-    virtual QValidator::State validate(QString& input, int& pos) const
+    virtual QValidator::State validate(QString& input, int& /*pos*/) const
     {
         QValidator::State state = QValidator::Acceptable;
         quint64 val = input.toULongLong();