diff --git a/app/src/main/java/de/apps4ics/mountainnavigation/MainActivity.java b/app/src/main/java/de/apps4ics/mountainnavigation/MainActivity.java
index d085ea4..bf2f75f 100644
--- a/app/src/main/java/de/apps4ics/mountainnavigation/MainActivity.java
+++ b/app/src/main/java/de/apps4ics/mountainnavigation/MainActivity.java
@@ -17,11 +17,12 @@
 import android.support.v4.view.GravityCompat;
 import android.support.v7.app.ActionBar;
 import android.os.Bundle;
-import android.support.v4.app.ActionBarDrawerToggle;
+import android.support.v7.app.ActionBarDrawerToggle;
 import android.support.v7.app.AppCompatActivity;
 import android.telephony.PhoneStateListener;
 import android.telephony.TelephonyManager;
 import android.util.Log;
+import android.view.MenuItem;
 import android.view.View;
 import android.support.v4.widget.DrawerLayout;
 import android.widget.AdapterView;
@@ -227,6 +228,12 @@
             }
         });
 
+        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+        getSupportActionBar().setHomeButtonEnabled(true);
+        drawerToggle = new ActionBarDrawerToggle(this, drawerLayout,
+                R.string.navigation_drawer_open,
+                R.string.navigation_drawer_close);
+        drawerToggle.setDrawerIndicatorEnabled(true);
         drawerLayout.setDrawerListener(drawerToggle);
 
         double _lat = 48.52;
@@ -529,6 +536,17 @@
         Log.d(TAG, "onProviderDisabled: " + provider);
     }
 
+    @Override
+    protected void onPostCreate(Bundle savedInstanceState) {
+        super.onPostCreate(savedInstanceState);
+        drawerToggle.syncState();
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        return drawerToggle.onOptionsItemSelected(item) || super.onOptionsItemSelected(item);
+    }
+
     public static WeatherHandler getWeatherHandler() { return weatherHandler; }
 
     public static NetworkInfo getActiveNetwork() {