diff --git a/deployment/build/templates/client/busybox.tar b/deployment/build/templates/client/busybox.tar
new file mode 100644
index 0000000..0840f71
Binary files /dev/null and b/deployment/build/templates/client/busybox.tar differ
diff --git a/src/sys/swarm_tests/scripts/05a_net_warmup.sh b/src/sys/swarm_tests/scripts/05a_net_warmup.sh
index 4048c8e..06754b7 100755
--- a/src/sys/swarm_tests/scripts/05a_net_warmup.sh
+++ b/src/sys/swarm_tests/scripts/05a_net_warmup.sh
@@ -8,7 +8,7 @@ ENV_NODES_FILE="$ROOT/.env.nodes"; [[ -f "$ENV_NODES_FILE" ]] && { set -a; sourc
 
 NET_NAME="${NET_NAME:-argus-sys-net}"
 WARMUP_NAME="${WARMUP_NAME:-argus-net-warmup}"
-WARMUP_IMAGE="${WARMUP_IMAGE:-busybox:1.36}"
+WARMUP_IMAGE="${WARMUP_IMAGE:-busybox:latest}"
 WARMUP_SECONDS="${WARMUP_SECONDS:-600}"
 
 echo "[NET] warming up overlay network on worker: ${NET_NAME}"