diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 325241a..8040d19 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -3,6 +3,7 @@
 	xmlns:app="http://schemas.android.com/apk/res-auto"
 	xmlns:tools="http://schemas.android.com/tools"
 	android:id="@+id/main"
+	android:keepScreenOn="true"
 	android:layout_width="match_parent"
 	android:layout_height="match_parent"
 	tools:context=".MainActivity">