diff --git a/src/commandpanel.cpp b/src/commandpanel.cpp
--- a/src/commandpanel.cpp
+++ b/src/commandpanel.cpp
@@ -31,7 +31,9 @@ CommandPanel::CommandPanel(QSerialPort* 
     serialPort = port;
 
     ui->setupUi(this);
-    ui->scrollAreaWidgetContents->setLayout(new QVBoxLayout);
+    auto layout = new QVBoxLayout();
+    layout->setSpacing(0);
+    ui->scrollAreaWidgetContents->setLayout(layout);
 
 #ifdef Q_OS_WIN
     ui->pbNew->setIcon(QIcon(":/icons/list-add"));
diff --git a/src/commandwidget.ui b/src/commandwidget.ui
--- a/src/commandwidget.ui
+++ b/src/commandwidget.ui
@@ -48,7 +48,14 @@
     </widget>
    </item>
    <item>
-    <widget class="SneakyLineEdit" name="leName"/>
+    <widget class="SneakyLineEdit" name="leName">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+    </widget>
    </item>
    <item>
     <widget class="CommandEdit" name="leCommand">