diff --git a/.jenkins/jenkinsfile b/.jenkins/jenkinsfile
index 53190e7..576977d 100644
--- a/.jenkins/jenkinsfile
+++ b/.jenkins/jenkinsfile
@@ -4,20 +4,20 @@ pipeline {
     stages {
         stage('Build C#') {
             steps {
-                dotnetRestore "Selector.Core.sln"
-                dotnetBuild "Selector.Core.sln"
+                dotnetRestore ("Selector.Core.sln")
+                dotnetBuild ("Selector.Core.sln")
             }
         }
 
         stage('Build Javascript') {
             steps {
-                sh "npm ci"
-                sh "npm run build --if-present"
+                sh ("npm ci")
+                sh ("npm run build --if-present")
             }
         }
         stage('Test') {
             steps {
-                dotnetTest "Selector.Core.sln"
+                dotnetTest ("Selector.Core.sln")
             }
         }
         stage('Deploy') {
@@ -29,7 +29,7 @@ pipeline {
     post {
         always {
             steps {
-                cleanWs
+                cleanWs()
             }
         }
     }