diff --git a/preservice/30-one-auth b/preservice/30-one-auth
index 6b167d6..dc5ddb0 100644
--- a/preservice/30-one-auth
+++ b/preservice/30-one-auth
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-auth_mode="$(CreoleGet sunstone_auth_modes)"
+auth_mode="$(CreoleGet sunstone_auth_modes '')"
 unlink /var/lib/one/remotes/auth/default 2>/dev/null
 
 if [ -z "${auth_mode}" ]; then