diff --git a/Jenkinsfile b/Jenkinsfile
index 425d47a..3a2357d 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -21,6 +21,9 @@ pipeline {
     }
     stages {
         stage('Clean checkout of the template') {
+            when {
+                expression { '.git' == params.REPOSITORY }
+            }
             steps{
                 cleanWs()
                 checkout scm