diff --git a/app/src/main/java/de/apps4ics/mountainnavigation/MainActivity.java b/app/src/main/java/de/apps4ics/mountainnavigation/MainActivity.java
index 5f0c8e7..8fb1ac7 100644
--- a/app/src/main/java/de/apps4ics/mountainnavigation/MainActivity.java
+++ b/app/src/main/java/de/apps4ics/mountainnavigation/MainActivity.java
@@ -192,7 +192,7 @@
         dbHandler = new DatabaseHandler(this);
 
         ZOOM_LEVEL = 18;
-        mapView = new MapView(getApplicationContext(), 256);
+        mapView = new MapView(getApplicationContext());
         mapView.setTileSource(TileSourceFactory.MAPNIK);
         mapView.setBuiltInZoomControls(true);
         mapView.setMultiTouchControls(true);
@@ -981,7 +981,7 @@
     }
 
     public void addPathMap() {
-        final MapView popupMapView = new MapView(getApplicationContext(), 256);
+        final MapView popupMapView = new MapView(getApplicationContext());
         popupMapView.setTileSource(TileSourceFactory.MAPNIK);
         popupMapView.setBuiltInZoomControls(false);
         popupMapView.setMultiTouchControls(true);
@@ -1058,7 +1058,7 @@
     }
 
     public void addImageMap() {
-        final MapView popupMapView = new MapView(getApplicationContext(), 256);
+        final MapView popupMapView = new MapView(getApplicationContext());
         popupMapView.setTileSource(TileSourceFactory.MAPNIK);
         popupMapView.setBuiltInZoomControls(false);
         popupMapView.setMultiTouchControls(true);
diff --git a/app/src/main/java/de/apps4ics/mountainnavigation/MapDialogItemizedIconOverlay.java b/app/src/main/java/de/apps4ics/mountainnavigation/MapDialogItemizedIconOverlay.java
index fcc69d8..7f3a640 100644
--- a/app/src/main/java/de/apps4ics/mountainnavigation/MapDialogItemizedIconOverlay.java
+++ b/app/src/main/java/de/apps4ics/mountainnavigation/MapDialogItemizedIconOverlay.java
@@ -62,7 +62,7 @@
             waypointIds.add(-1);
         }
 
-        roadManager = new OSRMRoadManager();
+        roadManager = new OSRMRoadManager(context);
         waypoints = new ArrayList<>();
         road = new Road();
     }
diff --git a/app/src/main/java/de/apps4ics/mountainnavigation/pois/AddPathDialog.java b/app/src/main/java/de/apps4ics/mountainnavigation/pois/AddPathDialog.java
index 54d3bf0..599270d 100644
--- a/app/src/main/java/de/apps4ics/mountainnavigation/pois/AddPathDialog.java
+++ b/app/src/main/java/de/apps4ics/mountainnavigation/pois/AddPathDialog.java
@@ -70,7 +70,7 @@
                             Log.e(MainActivity.TAG, "One of the path markers in addPathDialog is null!");
                         }
 
-                        RoadManager roadManager = new OSRMRoadManager();
+                        RoadManager roadManager = new OSRMRoadManager(ma.getApplicationContext());
                         ArrayList<GeoPoint> waypoints = new ArrayList<>();
                         DbGeoPoint current = null;
                         DbGeoPoint last = null;