diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 47bc043..64601fa 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -3,9 +3,10 @@
     package="org.ntlab.acanthus_client">
 
     <application
+        android:name =".Acanthus"
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
-        android:label="@string/app_name"
+        android:label="Acanthus"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/Theme.Acanthus">
diff --git a/app/src/main/java/org/ntlab/acanthus_client/Acanthus.java b/app/src/main/java/org/ntlab/acanthus_client/Acanthus.java
new file mode 100644
index 0000000..7560890
--- /dev/null
+++ b/app/src/main/java/org/ntlab/acanthus_client/Acanthus.java
@@ -0,0 +1,7 @@
+package org.ntlab.acanthus_client;
+
+import android.app.Application;
+
+public class Acanthus extends Application {
+
+}