v0.2.53..v0.2.54 changeset Jenkinsfile

diff --git a/scripts/jenkins/Jenkinsfile b/scripts/jenkins/Jenkinsfile
index 77c9811..32b7663 100644
--- a/scripts/jenkins/Jenkinsfile
+++ b/scripts/jenkins/Jenkinsfile
@@ -125,7 +125,7 @@ pipeline {
         stage("Core Tests") {
             when { expression { return params.Core_tests } }
             steps {
-                sh "vagrant ssh ${params.Box} -c 'cd hoot; source ./SetupEnv.sh; hoot version --debug; bin/HootTest --diff --glacial --parallel'"
+                sh "vagrant ssh ${params.Box} -c 'cd hoot; source ./SetupEnv.sh; hoot version --debug; bin/HootTest --diff --glacial --parallel 6'"
             }
         }
         stage("Services Tests") {