diff --git a/demos/custom-tabs-navigation-callbacks/build.gradle b/demos/custom-tabs-navigation-callbacks/build.gradle
index eab98514..fe67104c 100644
--- a/demos/custom-tabs-navigation-callbacks/build.gradle
+++ b/demos/custom-tabs-navigation-callbacks/build.gradle
@@ -17,7 +17,7 @@
 apply plugin: 'com.android.application'
 
 android {
-    namespace "com.google.androidbrowserhelper.demos.customtabsnavigationcallbacks"
+    namespace "com.google.androidbrowserhelper.demos.customtabssession"
     compileSdkVersion 31
 
     defaultConfig {
diff --git a/demos/custom-tabs-navigation-callbacks/src/main/AndroidManifest.xml b/demos/custom-tabs-navigation-callbacks/src/main/AndroidManifest.xml
index df543531..096f8852 100644
--- a/demos/custom-tabs-navigation-callbacks/src/main/AndroidManifest.xml
+++ b/demos/custom-tabs-navigation-callbacks/src/main/AndroidManifest.xml
@@ -12,8 +12,7 @@
      limitations under the License.
 -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.google.androidbrowserhelper.demos.customtabssession">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <queries>
         <intent>
             <action android:name="android.support.customtabs.action.CustomTabsService" />
diff --git a/demos/twa-custom-launcher/build.gradle b/demos/twa-custom-launcher/build.gradle
index 8e5e4b52..29afd27e 100644
--- a/demos/twa-custom-launcher/build.gradle
+++ b/demos/twa-custom-launcher/build.gradle
@@ -17,7 +17,7 @@
 apply plugin: 'com.android.application'
 
 android {
-    namespace "com.google.androidbrowserhelper.launchtwa"
+    namespace "com.google.androidbrowserhelper.demo"
     compileSdkVersion 31
     defaultConfig {
         applicationId "com.google.androidbrowserhelper"
diff --git a/demos/twa-custom-launcher/src/main/AndroidManifest.xml b/demos/twa-custom-launcher/src/main/AndroidManifest.xml
index 25ebdb5f..eaf2bb38 100644
--- a/demos/twa-custom-launcher/src/main/AndroidManifest.xml
+++ b/demos/twa-custom-launcher/src/main/AndroidManifest.xml
@@ -12,8 +12,7 @@
     limitations under the License.
 -->
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    package="com.google.androidbrowserhelper.demo">
+    xmlns:tools="http://schemas.android.com/tools">
 
     <application
         android:allowBackup="true"