diff --git a/Jenkinsfile b/Jenkinsfile
index 1315903..4ea6504 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -122,7 +122,7 @@ pipeline {
                             }
                             pulp.addToRepository(credentials, pulpPackages, repositoryHREF)
                            // def publicationHREF = pulp.publishRepository(credentials, repositoryHREF, signingServiceMapping.get(product))
-                            def publicationHREF = pulp.publishRepository(credentials, repositoryHREF, sign_deb_release)
+                            def publicationHREF = pulp.publishRepository(credentials, repositoryHREF, 'sign_deb_release')
                             def distributionHREF = pulp.distributePublication(credentials, publicationHREF[0], distributionName, basePath, contentGuardMapping.get(product))
                             def distributionURL = pulp.getDistributionURL(credentials, distributionHREF[0])