diff --git a/driver-sh1106/src/main/res/values/strings.xml b/driver-sh1106/src/main/res/values/strings.xml
deleted file mode 100644
index 27449ac..0000000
--- a/driver-sh1106/src/main/res/values/strings.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<!--
-  ~ Copyright 2017 Roberto Leinardi.
-  ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
-  ~
-  ~      http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License.
-  -->
-
-<resources>
-    <string name="app_name">SH1106</string>
-</resources>
diff --git a/sample-sh1106/src/main/AndroidManifest.xml b/sample-sh1106/src/main/AndroidManifest.xml
index f23548c..3950f48 100644
--- a/sample-sh1106/src/main/AndroidManifest.xml
+++ b/sample-sh1106/src/main/AndroidManifest.xml
@@ -16,12 +16,15 @@
   -->
 
 <manifest package="com.leinardi.androidthings.sh1106.sample"
-    xmlns:android="http://schemas.android.com/apk/res/android">
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
 
     <application
         android:allowBackup="true"
         android:icon="@android:drawable/sym_def_app_icon"
-        android:label="@string/app_name">
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme"
+        tools:ignore="AllowBackup,GoogleAppIndexingWarning">
 
         <uses-library android:name="com.google.android.things" />