diff --git a/build.gradle b/build.gradle
index 6adb040..f442496 100644
--- a/build.gradle
+++ b/build.gradle
@@ -56,8 +56,10 @@ sourceCompatibility = 1.8
 javadoc.options.memberLevel = JavadocMemberLevel.PRIVATE
 group = 'dev.roanh.kps'
 ext.artifact = 'keyspersecond'
-shadowJar.archiveName = 'KeysPerSecond-v' + version + '.jar'
-application.mainClassName = 'dev.roanh.kps.Main'
+shadowJar.archiveBaseName = 'KeysPerSecond'
+shadowJar.archiveVersion = 'v' + version
+shadowJar.archiveClassifier = ''
+application.mainClass = 'dev.roanh.kps.Main'

 test{
 	useJUnitPlatform()
@@ -129,7 +131,7 @@ shadowJar{

 launch4j{
 	jarTask = project.tasks.shadowJar
-	mainClassName = application.mainClassName
+	mainClassName = application.mainClass
 	icon = "${projectDir}/kps.ico"
 	jreMinVersion = project.sourceCompatibility
 	bundledJrePath = "%JAVA_HOME%"
--