diff --git a/iperf2-k8s-flood.sh b/iperf2-k8s-flood.sh
index 0d1ce79..07cdceb 100755
--- a/iperf2-k8s-flood.sh
+++ b/iperf2-k8s-flood.sh
@@ -42,7 +42,7 @@ echo "Now all clients flood the server at the same time..."
 for POD in ${CLIENTS}; do
     echo "[Run] iperf2-client pod ${POD}"
     #kubectl exec -it "${POD}" -- iperf -c iperf2-server "$@" &> /dev/null &
-    kubectl exec -it "${POD}" -- iperf -c iperf2-server "$@"
+    kubectl exec -it "${POD}" -- iperf -c iperf2-server "$@" &
 done
 
 #until [[ $(jobs | grep -v Running) != "" ]]; do