diff --git a/Jenkinsfile b/Jenkinsfile
index 12c2e5c..7daa2af 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -5,7 +5,7 @@ pipeline {
         stage('Build') {
             steps {
                 script {
-                    if (!isUnix() {
+                    if (!isUnix()) {
                         bat('gradlew build')
                     } else {
                         sh('gradlew build')