diff --git a/.gitignore b/.gitignore
index fab7372..62fcabc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -71,3 +71,5 @@ Thumbs.db
 *.dll
 *.exe
 
+# Ignore build directory
+build
diff --git a/DLTRelais.pro b/DLTRelais.pro
index 144c6bd..a24427e 100644
--- a/DLTRelais.pro
+++ b/DLTRelais.pro
@@ -11,7 +11,6 @@ CONFIG += c++11
 SOURCES += \
     dltminiserver.cpp \
     dltrelais.cpp \
-    infodialog.cpp \
     main.cpp \
     dialog.cpp \
     settingsdialog.cpp
@@ -20,13 +19,11 @@ HEADERS += \
     dialog.h \
     dltminiserver.h \
     dltrelais.h \
-    infodialog.h \
     settingsdialog.h \
     version.h
 
 FORMS += \
     dialog.ui \
-    infodialog.ui \
     settingsdialog.ui
 
 TRANSLATIONS += \
diff --git a/dialog.ui b/dialog.ui
index c3af2d9..7cfcf86 100644
--- a/dialog.ui
+++ b/dialog.ui
@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>409</width>
-    <height>440</height>
+    <width>466</width>
+    <height>435</height>
    </rect>
   </property>
   <property name="sizePolicy">
@@ -16,6 +16,11 @@
     <verstretch>0</verstretch>
    </sizepolicy>
   </property>
+  <property name="font">
+   <font>
+    <family>Arial</family>
+   </font>
+  </property>
   <property name="windowTitle">
    <string>Dialog</string>
   </property>
diff --git a/infodialog.cpp b/infodialog.cpp
deleted file mode 100644
index dc975f1..0000000
--- a/infodialog.cpp
+++ /dev/null
@@ -1,14 +0,0 @@
-#include "infodialog.h"
-#include "ui_infodialog.h"
-
-InfoDialog::InfoDialog(QWidget *parent) :
-    QDialog(parent),
-    ui(new Ui::InfoDialog)
-{
-    ui->setupUi(this);
-}
-
-InfoDialog::~InfoDialog()
-{
-    delete ui;
-}
diff --git a/infodialog.h b/infodialog.h
deleted file mode 100644
index 0deba7a..0000000
--- a/infodialog.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef INFODIALOG_H
-#define INFODIALOG_H
-
-#include <QDialog>
-
-namespace Ui {
-class InfoDialog;
-}
-
-class InfoDialog : public QDialog
-{
-    Q_OBJECT
-
-public:
-    explicit InfoDialog(QWidget *parent = nullptr);
-    ~InfoDialog();
-
-private:
-    Ui::InfoDialog *ui;
-};
-
-#endif // INFODIALOG_H
diff --git a/infodialog.ui b/infodialog.ui
deleted file mode 100644
index abf6058..0000000
--- a/infodialog.ui
+++ /dev/null
@@ -1,78 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>InfoDialog</class>
- <widget class="QDialog" name="InfoDialog">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>400</width>
-    <height>300</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Dialog</string>
-  </property>
-  <layout class="QVBoxLayout" name="verticalLayout">
-   <item>
-    <widget class="QLabel" name="label">
-     <property name="text">
-      <string>(C) 2021 Alexander Wenzel</string>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <widget class="QLabel" name="label_2">
-     <property name="text">
-      <string>This SW is licensed under GPLv3.</string>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <widget class="QDialogButtonBox" name="buttonBox">
-     <property name="orientation">
-      <enum>Qt::Horizontal</enum>
-     </property>
-     <property name="standardButtons">
-      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
-     </property>
-    </widget>
-   </item>
-  </layout>
- </widget>
- <resources/>
- <connections>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>accepted()</signal>
-   <receiver>InfoDialog</receiver>
-   <slot>accept()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>248</x>
-     <y>254</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>157</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>rejected()</signal>
-   <receiver>InfoDialog</receiver>
-   <slot>reject()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>316</x>
-     <y>260</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>286</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
- </connections>
-</ui>
diff --git a/settingsdialog.ui b/settingsdialog.ui
index 6e04683..4772dc8 100644
--- a/settingsdialog.ui
+++ b/settingsdialog.ui
@@ -6,10 +6,15 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>481</width>
-    <height>428</height>
+    <width>342</width>
+    <height>279</height>
    </rect>
   </property>
+  <property name="font">
+   <font>
+    <family>Arial</family>
+   </font>
+  </property>
   <property name="windowTitle">
    <string>Dialog</string>
   </property>