diff --git a/docker-compose.yml b/docker-compose.yml
index 3bbc58e..f1fff86 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -29,25 +29,15 @@ services:
     image: ${LPT_IMAGE:-harbor.status.im/wakuorg/liteprotocoltester:latest}
     deploy:
       replicas: ${NUM_PUBLISHER_NODES:-1}
-    # ports:
-      # - 30304:30304/tcp
-      # - 30304:30304/udp
-      # - 9005:9005/udp
-      # - 127.0.0.1:8003:8003
-      # - 80:80 #Let's Encrypt
-      # - 8000:8000/tcp #WSS
-      # - 127.0.0.1:8646:8646
     <<:
       - *logging
     environment:
       DOMAIN: ${DOMAIN:-}
       <<:
         - *test_running_conditions
-    volumes:
-      - ./run_tester_node.sh:/opt/run_tester_node.sh:Z
     entrypoint: sh
     command:
-      - /opt/run_tester_node.sh
+      - /usr/bin/run_tester_node_on_fleet.sh
       - /usr/bin/liteprotocoltester
       - SENDER
       
@@ -55,25 +45,15 @@ services:
     image: ${LPT_IMAGE:-harbor.status.im/wakuorg/liteprotocoltester:latest}
     deploy:
       replicas: ${NUM_RECEIVER_NODES:-1}
-    # ports:
-      # - 30304:30304/tcp
-      # - 30304:30304/udp
-      # - 9005:9005/udp
-      # - 127.0.0.1:8003:8003
-      # - 80:80 #Let's Encrypt
-      # - 8000:8000/tcp #WSS
-      # - 127.0.0.1:8647:8647
     <<:
       - *logging
     environment:
       DOMAIN: ${DOMAIN:-}
       <<:
         - *test_running_conditions
-    volumes:
-      - ./run_tester_node.sh:/opt/run_tester_node.sh:Z
     entrypoint: sh
     command:
-      - /opt/run_tester_node.sh
+      - /usr/bin/run_tester_node_on_fleet.sh
       - /usr/bin/liteprotocoltester
       - RECEIVER
     depends_on:
@@ -87,8 +67,6 @@ services:
     command:
       - --config.file=/etc/prometheus/prometheus.yml
       - --web.listen-address=:9099
-    # ports:
-    #   - 127.0.0.1:9090:9090
     restart: on-failure:3
     depends_on:
       - publishernode
diff --git a/run_tester_node.sh b/run_tester_node.sh
deleted file mode 100755
index aef83b7..0000000
--- a/run_tester_node.sh
+++ /dev/null
@@ -1,104 +0,0 @@
-#!/bin/sh
-
-#set -x
-#echo "$@"
-
-if test -f .env; then
-  echo "Using .env file"
-  . $(pwd)/.env
-fi
-
-
-echo "I am a lite-protocol-tester node"
-
-BINARY_PATH=$1
-
-if [ ! -x "${BINARY_PATH}" ]; then
-  echo "Invalid binary path '${BINARY_PATH}'. Failing"
-  exit 1
-fi
-
-if [ "${2}" = "--help" ]; then
-  echo "You might want to check nwaku/apps/liteprotocoltester/README.md"
-  exec "${BINARY_PATH}" --help
-  exit 0
-fi
-
-FUNCTION=$2
-if [ "${FUNCTION}" = "SENDER" ]; then
-  FUNCTION=--test-func=SENDER
-  SERIVCE_NODE_ADDR=${LIGHTPUSH_SERVICE_PEER:-${LIGHTPUSH_BOOTSTRAP:-}}
-  NODE_ARG=${LIGHTPUSH_SERVICE_PEER:+--service-node="${LIGHTPUSH_SERVICE_PEER}"}
-  NODE_ARG=${NODE_ARG:---bootstrap-node="${LIGHTPUSH_BOOTSTRAP}"}
-  METRICS_PORT=--metrics-port="${PUBLISHER_METRICS_PORT:-8003}"
-fi
-
-if [ "${FUNCTION}" = "RECEIVER" ]; then
-  FUNCTION=--test-func=RECEIVER
-  SERIVCE_NODE_ADDR=${FILTER_SERVICE_PEER:-${FILTER_BOOTSTRAP:-}}
-  NODE_ARG=${FILTER_SERVICE_PEER:+--service-node="${FILTER_SERVICE_PEER}"}
-  NODE_ARG=${NODE_ARG:---bootstrap-node="${FILTER_BOOTSTRAP}"}
-  METRICS_PORT=--metrics-port="${RECEIVER_METRICS_PORT:-8003}"
-fi
-
-if [ -z "${SERIVCE_NODE_ADDR}" ]; then  
-  echo "Service/Bootsrap node peer_id or enr is not provided. Failing"
-  exit 1
-fi
-
-MY_EXT_IP=$(wget -qO- --no-check-certificate https://api4.ipify.org)
-
-if [ -n "${PUBSUB}" ]; then
-    PUBSUB=--pubsub-topic="${PUBSUB}"
-else
-    PUBSUB=--pubsub-topic="/waku/2/rs/66/0"
-fi
-
-if [ -n "${CONTENT_TOPIC}" ]; then
-    CONTENT_TOPIC=--content-topic="${CONTENT_TOPIC}"
-fi
-
-if [ -n "${CLUSTER_ID}" ]; then
-    CLUSTER_ID=--cluster-id="${CLUSTER_ID}"
-fi
-
-if [ -n "${START_PUBLISHING_AFTER}" ]; then
-    START_PUBLISHING_AFTER=--start-publishing-after="${START_PUBLISHING_AFTER}"
-fi
-
-if [ -n "${MIN_MESSAGE_SIZE}" ]; then
-    MIN_MESSAGE_SIZE=--min-test-msg-size="${MIN_MESSAGE_SIZE}"
-fi
-
-if [ -n "${MAX_MESSAGE_SIZE}" ]; then
-    MAX_MESSAGE_SIZE=--max-test-msg-size="${MAX_MESSAGE_SIZE}"
-fi
-
-
-if [ -n "${NUM_MESSAGES}" ]; then
-    NUM_MESSAGES=--num-messages="${NUM_MESSAGES}"
-fi
-
-if [ -n "${DELAY_MESSAGES}" ]; then
-    DELAY_MESSAGES=--delay-messages="${DELAY_MESSAGES}"
-fi
-
-echo "Running binary: ${BINARY_PATH}"
-echo "Node function is: ${FUNCTION}"
-echo "Using service/bootstrap node as: ${NODE_ARG}"
-echo "My external IP: ${MY_EXT_IP}"
-
-exec "${BINARY_PATH}"\
-      --log-level=INFO\
-      --nat=extip:${MY_EXT_IP}\
-      ${NODE_ARG}\
-      ${DELAY_MESSAGES}\
-      ${NUM_MESSAGES}\
-      ${PUBSUB}\
-      ${CONTENT_TOPIC}\
-      ${CLUSTER_ID}\
-      ${FUNCTION}\
-      ${START_PUBLISHING_AFTER}\
-      ${MIN_MESSAGE_SIZE}\
-      ${MAX_MESSAGE_SIZE}\
-      ${METRICS_PORT}
\ No newline at end of file