diff --git a/debian/services/lib.sh b/debian/services/lib.sh
index 31a86ca3f3020279e1d5a40c6145724ae3434a7d..ffd7b198e0f4581fa7ada8add84b9726d93d1f5d 100644
--- a/debian/services/lib.sh
+++ b/debian/services/lib.sh
@@ -24,5 +24,5 @@ set_public_ip() {
 set_etcd_params() {
     local default_etcd_server="etcd.${DOMAIN}"
     ETCD_SERVER="${ETCD_SERVER:-${default_etcd_server}}"
-    ETCD_OPTIONS="${ETCD_OPTIONS} --etcd-server=localhost:4001,${ETCD_SERVER}"
+    ETCD_OPTIONS="${ETCD_OPTIONS} --etcd-servers=localhost:4001,${ETCD_SERVER}"
 }