diff --git a/app/src/main/res/layout/content_main.xml b/app/src/main/res/layout/content_main.xml
index 88a331a..556a29d 100644
--- a/app/src/main/res/layout/content_main.xml
+++ b/app/src/main/res/layout/content_main.xml
@@ -11,14 +11,10 @@
     android:id="@+id/swipeRefreshLayout">
 
     <ScrollView
+        android:id="@+id/treeViewContainer"
         android:layout_width="match_parent"
-        android:layout_height="match_parent">
-        <LinearLayout
-            android:id="@+id/treeViewContainer"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:orientation="horizontal">
-        </LinearLayout>
+        android:layout_height="match_parent"
+        android:scrollbarAlwaysDrawVerticalTrack="true">
     </ScrollView>