diff --git a/example/MultiplatformExample/androidApp/build.gradle.kts b/example/MultiplatformExample/androidApp/build.gradle.kts
index 3b4129673..c680dd91d 100644
--- a/example/MultiplatformExample/androidApp/build.gradle.kts
+++ b/example/MultiplatformExample/androidApp/build.gradle.kts
@@ -11,6 +11,7 @@ android {
         targetSdk = 34
         versionCode = 1
         versionName = "1.0"
+        namespace = "com.example.myapplication.android"
     }
     buildTypes {
         getByName("release") {
diff --git a/example/MultiplatformExample/person/build.gradle.kts b/example/MultiplatformExample/person/build.gradle.kts
index 1a2f794f4..092634140 100644
--- a/example/MultiplatformExample/person/build.gradle.kts
+++ b/example/MultiplatformExample/person/build.gradle.kts
@@ -9,7 +9,7 @@ val ktorVersion = "2.3.11"
 
 kotlin {
     jvmToolchain(8)
-    targetHierarchy.default()
+    applyDefaultHierarchyTemplate()
 
     jvm()
     androidTarget()
@@ -49,6 +49,7 @@ android {
     defaultConfig {
         minSdk = 21
         targetSdk = 34
+        namespace = "com.example.person"
     }
     compileOptions {
         sourceCompatibility = JavaVersion.VERSION_1_8
diff --git a/example/MultiplatformExample/shared/build.gradle.kts b/example/MultiplatformExample/shared/build.gradle.kts
index bf1b9e841..3bbca1145 100644
--- a/example/MultiplatformExample/shared/build.gradle.kts
+++ b/example/MultiplatformExample/shared/build.gradle.kts
@@ -78,6 +78,7 @@ android {
     defaultConfig {
         minSdk = 21
         targetSdk = 34
+        namespace = "com.example.ktorfittest"
     }
     compileOptions {
         sourceCompatibility = JavaVersion.VERSION_1_8