diff --git a/build.gradle b/build.gradle
index ae0dc8df..610e11a0 100644
--- a/build.gradle
+++ b/build.gradle
@@ -11,7 +11,6 @@ buildscript {
 apply plugin: 'com.android.application'
 
 android {
-    buildToolsVersion '27.0.3'
     compileSdkVersion 25
     defaultConfig {
         minSdkVersion 9