diff --git a/app/src/main/res/menu/menu_session.xml b/app/src/main/res/menu/menu_session.xml
index 26efce68..e1afa91e 100644
--- a/app/src/main/res/menu/menu_session.xml
+++ b/app/src/main/res/menu/menu_session.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <menu xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
     xmlns:app="http://schemas.android.com/apk/res-auto">
 
     <item android:id="@+id/duplicate" android:title="@string/duplicate" android:icon="@drawable/ic_settings" app:showAsAction="always|withText" />