diff --git a/skel/share/services/admin.batch b/skel/share/services/admin.batch
index ca4718146ac..ff4debc97d5 100644
--- a/skel/share/services/admin.batch
+++ b/skel/share/services/admin.batch
@@ -20,7 +20,7 @@ check -strong admin.service.pnfsmanager.timeout.unit
 check -strong admin.service.acm
 check -strong admin.service.acm.timeout
 check -strong admin.service.acm.timeout.unit
-check -string admin.ssh.authn.enabled
+check -strong admin.ssh.authn.enabled
 check -strong admin.ssh.authn.kerberos.keytab-file
 check admin.loginbroker.request-topic
 check -strong admin.authz.gid