diff --git a/res/layout/activity_material.xml b/res/layout/activity_material.xml
index 6bfe7c32..1e43ecc4 100644
--- a/res/layout/activity_material.xml
+++ b/res/layout/activity_material.xml
@@ -16,7 +16,7 @@
             android:id="@+id/toolbar"
             android:layout_width="match_parent"
             android:layout_height="?attr/actionBarSize"
-            app:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
+            app:titleTextAppearance="@style/TextAppearance.AppCompat.Title.Inverse"
             android:background="?attr/colorPrimary" />
         <FrameLayout
             android:id="@+id/container"
diff --git a/res/layout/preference_with_button.xml b/res/layout/preference_with_button.xml
index c33003f2..a5e94a4d 100644
--- a/res/layout/preference_with_button.xml
+++ b/res/layout/preference_with_button.xml
@@ -77,6 +77,7 @@
         android:layout_height="wrap_content"
         android:id="@+id/settingsButton"
         android:padding="8dip"
+        android:background="@drawable/abc_btn_borderless_material"
         android:src="@drawable/ic_action_settings_inverted"/>
 
 </LinearLayout>