diff --git a/dockerfiles/tasks/Jenkinsfile b/dockerfiles/tasks/Jenkinsfile
index e58787e..ff61016 100644
--- a/dockerfiles/tasks/Jenkinsfile
+++ b/dockerfiles/tasks/Jenkinsfile
@@ -8,7 +8,7 @@ pipeline {
         )
     }
     options {
-        disableConcurrentBuilds(),
+        disableConcurrentBuilds()
         buildDiscarder(logRotator(numToKeepStr: '10'))
     }
     stages {
diff --git a/dockerfiles/tasks/ansible/Jenkinsfile b/dockerfiles/tasks/ansible/Jenkinsfile
index 219aa0a..2452a46 100644
--- a/dockerfiles/tasks/ansible/Jenkinsfile
+++ b/dockerfiles/tasks/ansible/Jenkinsfile
@@ -4,7 +4,7 @@ pipeline {
         cron('@daily')
     }
     options {
-        disableConcurrentBuilds(),
+        disableConcurrentBuilds()
         buildDiscarder(logRotator(numToKeepStr: '2'))
     }
     stages {
diff --git a/dockerfiles/tasks/apidocjs/Jenkinsfile b/dockerfiles/tasks/apidocjs/Jenkinsfile
index 2642d48..cfbc384 100644
--- a/dockerfiles/tasks/apidocjs/Jenkinsfile
+++ b/dockerfiles/tasks/apidocjs/Jenkinsfile
@@ -4,7 +4,7 @@ pipeline {
         cron('@daily')
     }
     options {
-        disableConcurrentBuilds(),
+        disableConcurrentBuilds()
         buildDiscarder(logRotator(numToKeepStr: '2'))
     }
     stages {
diff --git a/dockerfiles/tasks/composer/Jenkinsfile b/dockerfiles/tasks/composer/Jenkinsfile
index 2487ed8..f04481d 100644
--- a/dockerfiles/tasks/composer/Jenkinsfile
+++ b/dockerfiles/tasks/composer/Jenkinsfile
@@ -4,7 +4,7 @@ pipeline {
         cron('@daily')
     }
     options {
-        disableConcurrentBuilds(),
+        disableConcurrentBuilds()
         buildDiscarder(logRotator(numToKeepStr: '2'))
     }
     stages {
diff --git a/dockerfiles/tasks/mondrian/Jenkinsfile b/dockerfiles/tasks/mondrian/Jenkinsfile
index a181ad6..2ee0ba0 100644
--- a/dockerfiles/tasks/mondrian/Jenkinsfile
+++ b/dockerfiles/tasks/mondrian/Jenkinsfile
@@ -4,7 +4,7 @@ pipeline {
         cron('@daily')
     }
     options {
-        disableConcurrentBuilds(),
+        disableConcurrentBuilds()
         buildDiscarder(logRotator(numToKeepStr: '2'))
     }
     stages {