diff --git a/hack/local-up-cluster.sh b/hack/local-up-cluster.sh
index 0d48496d475..54e9cee2ffa 100755
--- a/hack/local-up-cluster.sh
+++ b/hack/local-up-cluster.sh
@@ -496,10 +496,10 @@ function start_apiserver {
     # is set to 127.0.0.1
     advertise_address=""
     if [[ "${API_HOST_IP}" != "127.0.0.1" ]]; then
-        advertise_address="--advertise_address=${API_HOST_IP}"
+        advertise_address="--advertise-address=${API_HOST_IP}"
     fi
     if [[ "${ADVERTISE_ADDRESS}" != "" ]] ; then
-        advertise_address="--advertise_address=${ADVERTISE_ADDRESS}"
+        advertise_address="--advertise-address=${ADVERTISE_ADDRESS}"
     fi
 
     # Create CA signers