diff --git a/app/src/main/res/layout/installed_apps_layout.xml b/app/src/main/res/layout/installed_apps_layout.xml
index 34a49be61..7e8b6edb7 100644
--- a/app/src/main/res/layout/installed_apps_layout.xml
+++ b/app/src/main/res/layout/installed_apps_layout.xml
@@ -8,11 +8,11 @@
 
     <android.support.v7.widget.Toolbar
         android:id="@+id/toolbar"
-        android:layout_width="match_parent"
+        android:layout_width="0dp"
         android:layout_height="wrap_content"
         app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintLeft_toLeftOf="parent"
-        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
         app:theme="?attr/actionBarTheme"
         app:popupTheme="?attr/actionBarPopupTheme" />
 
@@ -22,8 +22,8 @@
         android:layout_height="0dp"
         tools:listitem="@layout/installed_app_list_item"
         app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintLeft_toLeftOf="parent"
-        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/toolbar"
         android:scrollbars="vertical" />