diff --git a/Jenkinsfile b/Jenkinsfile
index 7733070..f6bf6db 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -36,7 +36,7 @@ pipeline {
     CI_PORT='8000'
     CI_SSL='false'
     CI_DELAY='120'
-    CI_DOCKERENV='SITE_ROOT=http://*|ALLOWED_HOSTS=""'
+    CI_DOCKERENV='SITE_ROOT=http://*|ALLOWED_HOSTS=\'*\''
     CI_AUTH=''
     CI_WEBPATH=''
   }
diff --git a/jenkins-vars.yml b/jenkins-vars.yml
index 3718562..c667435 100644
--- a/jenkins-vars.yml
+++ b/jenkins-vars.yml
@@ -24,6 +24,6 @@ repo_vars:
   - CI_PORT='8000'
   - CI_SSL='false'
   - CI_DELAY='120'
-  - CI_DOCKERENV='SITE_ROOT=http://*|ALLOWED_HOSTS=""'
+  - CI_DOCKERENV='SITE_ROOT=http://*|ALLOWED_HOSTS=\'*\''
   - CI_AUTH=''
   - CI_WEBPATH=''