diff --git a/java/com/android/dialer/app/manifests/activities/AndroidManifest.xml b/java/com/android/dialer/app/manifests/activities/AndroidManifest.xml
index b9e5f62..31960c9 100644
--- a/java/com/android/dialer/app/manifests/activities/AndroidManifest.xml
+++ b/java/com/android/dialer/app/manifests/activities/AndroidManifest.xml
@@ -37,16 +37,11 @@
     <!-- The entrance point for Phone UI.
          stateAlwaysHidden is set to suppress keyboard show up on
          dialpad screen. -->
-    <activity
-      android:enabled="false"
-      android:clearTaskOnLaunch="true"
-      android:directBootAware="true"
-      android:label="@string/launcherActivityLabel"
-      android:launchMode="singleTask"
-      android:name="com.android.dialer.app.DialtactsActivity"
-      android:resizeableActivity="true"
-      android:theme="@style/DialtactsActivityTheme"
-      android:windowSoftInputMode="stateAlwaysHidden|adjustNothing">
+    <activity-alias
+        android:exported="true"
+        android:name="com.android.dialer.app.DialtactsActivity"
+        android:targetActivity="com.android.dialer.main.impl.MainActivity">
+
       <intent-filter>
         <action android:name="android.intent.action.DIAL"/>
 
@@ -106,23 +101,17 @@
         <category android:name="android.intent.category.DEFAULT"/>
         <category android:name="android.intent.category.TAB"/>
       </intent-filter>
-      <intent-filter android:label="@string/callHistoryIconLabel">
+      <intent-filter android:label="@string/main_call_history_tab_description">
         <action android:name="com.android.phone.action.RECENT_CALLS"/>
 
         <category android:name="android.intent.category.DEFAULT"/>
         <category android:name="android.intent.category.TAB"/>
       </intent-filter>
-
-      <meta-data
-        android:name="com.android.keyguard.layout"
-        android:resource="@layout/keyguard_preview"/>
-    </activity>
+    </activity-alias>
 
     <activity-alias
         android:exported="true"
         android:name="com.android.dialer.DialtactsActivity"
         android:targetActivity="com.android.dialer.main.impl.MainActivity"/>
-
   </application>
-
 </manifest>
diff --git a/java/com/android/dialer/main/impl/AndroidManifest.xml b/java/com/android/dialer/main/impl/AndroidManifest.xml
index b3d916b..4608e42 100644
--- a/java/com/android/dialer/main/impl/AndroidManifest.xml
+++ b/java/com/android/dialer/main/impl/AndroidManifest.xml
@@ -22,8 +22,6 @@
     <activity
       android:clearTaskOnLaunch="true"
       android:directBootAware="true"
-      android:exported="true"
-      android:icon="@drawable/nui_launcher_icon"
       android:label="@string/main_activity_label"
       android:launchMode="singleTask"
       android:name="com.android.dialer.main.impl.MainActivity"
@@ -31,79 +29,9 @@
       android:theme="@style/NuiActivityTheme"
       android:windowSoftInputMode="stateAlwaysHidden|adjustNothing">
 
-
-      <intent-filter>
-        <action android:name="android.intent.action.DIAL"/>
-
-        <category android:name="android.intent.category.DEFAULT"/>
-        <category android:name="android.intent.category.BROWSABLE"/>
-
-        <data android:mimeType="vnd.android.cursor.item/phone"/>
-        <data android:mimeType="vnd.android.cursor.item/person"/>
-      </intent-filter>
-      <intent-filter>
-        <action android:name="android.intent.action.DIAL"/>
-
-        <category android:name="android.intent.category.DEFAULT"/>
-        <category android:name="android.intent.category.BROWSABLE"/>
-
-        <data android:scheme="voicemail"/>
-      </intent-filter>
-      <intent-filter>
-        <action android:name="android.intent.action.DIAL"/>
-        <category android:name="android.intent.category.DEFAULT"/>
-      </intent-filter>
-      <intent-filter>
-        <action android:name="android.intent.action.MAIN"/>
-
-        <category android:name="android.intent.category.DEFAULT"/>
-        <category android:name="android.intent.category.LAUNCHER"/>
-        <category android:name="android.intent.category.BROWSABLE"/>
-      </intent-filter>
-      <intent-filter>
-        <action android:name="android.intent.action.VIEW"/>
-        <action android:name="android.intent.action.DIAL"/>
-
-        <category android:name="android.intent.category.DEFAULT"/>
-        <category android:name="android.intent.category.BROWSABLE"/>
-
-        <data android:scheme="tel"/>
-      </intent-filter>
-      <intent-filter>
-        <action android:name="android.intent.action.VIEW"/>
-
-        <category android:name="android.intent.category.DEFAULT"/>
-        <category android:name="android.intent.category.BROWSABLE"/>
-
-        <data android:mimeType="vnd.android.cursor.dir/calls"/>
-      </intent-filter>
-      <intent-filter>
-        <action android:name="android.intent.action.CALL_BUTTON"/>
-
-        <category android:name="android.intent.category.DEFAULT"/>
-        <category android:name="android.intent.category.BROWSABLE"/>
-      </intent-filter>
-      <!-- This was never intended to be public, but is here for backward
-           compatibility.  Use Intent.ACTION_DIAL instead. -->
-      <intent-filter>
-        <action android:name="com.android.phone.action.TOUCH_DIALER"/>
-
-        <category android:name="android.intent.category.DEFAULT"/>
-        <category android:name="android.intent.category.TAB"/>
-      </intent-filter>
-      <intent-filter android:label="@string/main_call_history_tab_description">
-        <action android:name="com.android.phone.action.RECENT_CALLS"/>
-
-        <category android:name="android.intent.category.DEFAULT"/>
-        <category android:name="android.intent.category.TAB"/>
-      </intent-filter>
-
-
       <meta-data
         android:name="com.android.keyguard.layout"
         android:resource="@layout/keyguard_preview"/>
     </activity>
-
   </application>
-
 </manifest>