diff --git a/ct/nightscout.sh b/ct/nightscout.sh
index d2a934f02..96a148118 100644
--- a/ct/nightscout.sh
+++ b/ct/nightscout.sh
@@ -11,7 +11,7 @@ var_cpu="${var_cpu:-2}"
 var_ram="${var_ram:-2048}"
 var_disk="${var_disk:-10}"
 var_os="${var_os:-debian}"
-var_version="${var_version:-12}"
+var_version="${var_version:-13}"
 var_unprivileged="${var_unprivileged:-1}"
 
 header_info "$APP"