diff --git a/OsmAnd/build.gradle b/OsmAnd/build.gradle
index 0e996fedd0..81d0923396 100644
--- a/OsmAnd/build.gradle
+++ b/OsmAnd/build.gradle
@@ -19,7 +19,7 @@ apply plugin: 'com.android.application'
 
 android {
 	compileSdkVersion 23
-	buildToolsVersion "23.0.1"
+	buildToolsVersion "23.0.3"
 
 	signingConfigs {
 		development {
diff --git a/OsmAnd/src/net/osmand/plus/activities/MapActivity.java b/OsmAnd/src/net/osmand/plus/activities/MapActivity.java
index 3ed052fc49..dd872ff2ec 100644
--- a/OsmAnd/src/net/osmand/plus/activities/MapActivity.java
+++ b/OsmAnd/src/net/osmand/plus/activities/MapActivity.java
@@ -4,7 +4,6 @@ import android.Manifest;
 import android.app.Activity;
 import android.app.AlarmManager;
 import android.app.Dialog;
-import android.app.Notification;
 import android.app.NotificationManager;
 import android.app.PendingIntent;
 import android.content.BroadcastReceiver;
@@ -23,10 +22,8 @@ import android.os.Handler;
 import android.os.Message;
 import android.support.annotation.NonNull;
 import android.support.v4.app.ActivityCompat;
-import android.support.v4.app.NotificationCompat.Builder;
 import android.support.v4.widget.DrawerLayout;
 import android.support.v7.app.AlertDialog;
-import android.support.v7.app.NotificationCompat;
 import android.util.DisplayMetrics;
 import android.view.Gravity;
 import android.view.KeyEvent;
@@ -67,7 +64,6 @@ import net.osmand.plus.OsmandSettings;
 import net.osmand.plus.R;
 import net.osmand.plus.TargetPointsHelper;
 import net.osmand.plus.TargetPointsHelper.TargetPoint;
-import net.osmand.plus.Version;
 import net.osmand.plus.activities.search.SearchActivity;
 import net.osmand.plus.base.FailSafeFuntions;
 import net.osmand.plus.base.MapViewTrackingUtilities;