diff --git a/build.gradle b/build.gradle
index 1f6f9cbf..7af697fe 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,8 +1,6 @@
 buildscript {
     repositories {
         mavenCentral()
-        maven { url 'https://dl.bintray.com/kotlin/kotlin-dev' }
-        maven { url 'https://dl.bintray.com/kotlin/kotlin-eap' }
     }
 
     dependencies {
@@ -13,7 +11,5 @@ buildscript {
 allprojects {
     repositories {
         mavenCentral()
-        maven { url 'https://dl.bintray.com/kotlin/kotlin-dev' }
-        maven { url 'https://dl.bintray.com/kotlin/kotlin-eap' }
     }
 }
\ No newline at end of file
diff --git a/danger-kotlin/src/runnerMain/kotlin/com/danger/runner/DangerKotlin.kt b/danger-kotlin/src/runnerMain/kotlin/com/danger/runner/DangerKotlin.kt
index b2554e50..f8b5ddd0 100644
--- a/danger-kotlin/src/runnerMain/kotlin/com/danger/runner/DangerKotlin.kt
+++ b/danger-kotlin/src/runnerMain/kotlin/com/danger/runner/DangerKotlin.kt
@@ -2,11 +2,9 @@ package com.danger.runner
 
 import platform.posix.*
 
-
 fun main(args: Array<String>) {
-    if (args.size > 0) {
-        val command = args.first()
-        when (command) {
+    if (args.isNotEmpty()) {
+        when (val command = args.first()) {
             "ci", "local", "pr" -> {
                 val dangerArgs = args.drop(1)
                 runDangerJS(command, dangerArgs)
diff --git a/settings.gradle b/settings.gradle
index a205f98d..07eab82d 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -8,13 +8,9 @@ pluginManagement {
     }
     repositories {
         mavenCentral()
-        maven { url 'https://dl.bintray.com/kotlin/kotlin-dev' }
-        maven { url 'https://dl.bintray.com/kotlin/kotlin-eap' }
     }
 }
 
-enableFeaturePreview('GRADLE_METADATA')
-
 include ':danger-kotlin-library'
 
 if (MPPTools.isMacos() || MPPTools.isLinux() || MPPTools.isWindows()) {