diff --git a/build.gradle b/build.gradle
index 01afb7b..0b90422 100644
--- a/build.gradle
+++ b/build.gradle
@@ -48,3 +48,9 @@ compileTestKotlin {
         jvmTarget = "1.8"
     }
 }
+
+task execute(type:JavaExec) {
+   main = project.hasProperty("mainClass") ? getProperty("mainClass") : "app.Main"
+
+   classpath = sourceSets.main.runtimeClasspath
+}
diff --git a/gradlew b/gradlew
old mode 100644
new mode 100755