diff --git a/docker-entrypoint.sh b/docker-entrypoint.sh
index 6741286..24e6918 100644
--- a/docker-entrypoint.sh
+++ b/docker-entrypoint.sh
@@ -20,7 +20,7 @@ fi
 if ! test -f ${DATA_DIR}/host.crt; then
     cd ${DATA_DIR} || exit 1
     if ! test -d ${DATA_DIR}/host.csr; then
-        "${BIN_DIR}/nebula-cert" keygen -name "${HOSTNAME}" -out-key host.key -out-pub host.csr
+        "${BIN_DIR}/nebula-cert" keygen -out-key host.key -out-pub host.csr
         echo 'You will need to get the `host.csr` file signed by a cluster admin'
         exit 3
     else