diff --git a/tutorials/kotlin/MapWithMarker/app/build.gradle b/tutorials/kotlin/MapWithMarker/app/build.gradle
index 3d4b9cfd..f1cf32fd 100644
--- a/tutorials/kotlin/MapWithMarker/app/build.gradle
+++ b/tutorials/kotlin/MapWithMarker/app/build.gradle
@@ -38,9 +38,7 @@ dependencies {
     implementation "androidx.core:core-ktx:1.2.0"
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
     implementation 'androidx.appcompat:appcompat:1.1.0'
-    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.2.0'
     implementation 'com.google.android.gms:play-services-maps:17.0.0'
-    implementation 'com.google.maps.android:maps-ktx:1.5.0'
 
     // Tests
     testImplementation 'junit:junit:4.13'
diff --git a/tutorials/kotlin/MapWithMarker/app/src/main/java/com/example/mapwithmarker/MapsMarkerActivity.kt b/tutorials/kotlin/MapWithMarker/app/src/main/java/com/example/mapwithmarker/MapsMarkerActivity.kt
index 5fbaf10e..4395ae28 100644
--- a/tutorials/kotlin/MapWithMarker/app/src/main/java/com/example/mapwithmarker/MapsMarkerActivity.kt
+++ b/tutorials/kotlin/MapWithMarker/app/src/main/java/com/example/mapwithmarker/MapsMarkerActivity.kt
@@ -17,16 +17,12 @@ package com.example.mapwithmarker
 import android.os.Bundle
 import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity
-import androidx.lifecycle.coroutineScope
 import com.google.android.gms.maps.CameraUpdateFactory
 import com.google.android.gms.maps.GoogleMap
 import com.google.android.gms.maps.OnMapReadyCallback
 import com.google.android.gms.maps.SupportMapFragment
 import com.google.android.gms.maps.model.LatLng
 import com.google.android.gms.maps.model.MarkerOptions
-import com.google.maps.android.ktx.MapsExperimentalFeature
-import com.google.maps.android.ktx.addMarker
-import com.google.maps.android.ktx.awaitMap
 
 /**
  * An activity that displays a Google map with a marker (pin) to indicate a particular location.