diff --git a/build.gradle b/build.gradle
index c11d60c..a38aadb 100644
--- a/build.gradle
+++ b/build.gradle
@@ -13,4 +13,9 @@ allprojects {
     repositories {
         jcenter()
     }
+
+}
+task clean(type: Delete) {
+    delete rootProject.buildDir
 }
+