diff --git a/brouter-routing-app/src/main/java/btools/routingapp/BInstallerActivity.java b/brouter-routing-app/src/main/java/btools/routingapp/BInstallerActivity.java
index 42c47d9..0a5296d 100644
--- a/brouter-routing-app/src/main/java/btools/routingapp/BInstallerActivity.java
+++ b/brouter-routing-app/src/main/java/btools/routingapp/BInstallerActivity.java
@@ -65,6 +65,7 @@ public class BInstallerActivity extends AppCompatActivity {
 
   BInstallerView.OnSelectListener onSelectListener;
 
+  @SuppressWarnings("deprecation")
   public static long getAvailableSpace(String baseDir) {
     StatFs stat = new StatFs(baseDir);
 
diff --git a/brouter-routing-app/src/main/java/btools/routingapp/BRouterActivity.java b/brouter-routing-app/src/main/java/btools/routingapp/BRouterActivity.java
index 2639cba..1d0b20f 100644
--- a/brouter-routing-app/src/main/java/btools/routingapp/BRouterActivity.java
+++ b/brouter-routing-app/src/main/java/btools/routingapp/BRouterActivity.java
@@ -345,6 +345,7 @@ public class BRouterActivity extends AppCompatActivity implements ActivityCompat
     showDialog(DIALOG_SHOW_DM_INFO_ID);
   }
 
+  @SuppressWarnings("deprecation")
   public void selectBasedir(ArrayList<File> items, String message) {
     this.message = message;
     availableBasedirs = items;