diff --git a/android/plugins/leakcanary2/build.gradle b/android/plugins/leakcanary2/build.gradle
index 32193b02c..c4a17c37b 100644
--- a/android/plugins/leakcanary2/build.gradle
+++ b/android/plugins/leakcanary2/build.gradle
@@ -7,7 +7,6 @@
 
 apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
-apply plugin: 'kotlin-android-extensions'
 apply plugin: 'kotlin-kapt'
 
 android {
diff --git a/android/plugins/retrofit2-protobuf/build.gradle b/android/plugins/retrofit2-protobuf/build.gradle
index 6e772bfd8..e48ac8ec5 100644
--- a/android/plugins/retrofit2-protobuf/build.gradle
+++ b/android/plugins/retrofit2-protobuf/build.gradle
@@ -7,7 +7,6 @@
 
 apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
-apply plugin: 'kotlin-android-extensions'
 apply plugin: 'kotlin-kapt'
 
 android {
diff --git a/android/tutorial/build.gradle b/android/tutorial/build.gradle
index 4710cd522..2ee7e9ee0 100644
--- a/android/tutorial/build.gradle
+++ b/android/tutorial/build.gradle
@@ -7,7 +7,6 @@
 
 apply plugin: 'com.android.application'
 apply plugin: 'kotlin-android'
-apply plugin: 'kotlin-android-extensions'
 apply plugin: 'kotlin-kapt'
 
 android {