diff --git a/ci/prod/compose/Dockerfile.nats b/ci/prod/compose/Dockerfile.nats
new file mode 100644
index 0000000..bfc34a9
--- /dev/null
+++ b/ci/prod/compose/Dockerfile.nats
@@ -0,0 +1,6 @@
+FROM docker.io/library/busybox:1.36.1-musl AS busybox
+
+FROM docker.io/library/nats:latest
+COPY --from=busybox /bin/busybox /bin/busybox
+COPY --from=busybox /bin/sh /bin/sh
+COPY --from=busybox /bin/wget /bin/wget
diff --git a/ci/prod/compose/nats.yml b/ci/prod/compose/nats.yml
index 7d7d5e5..530cd81 100644
--- a/ci/prod/compose/nats.yml
+++ b/ci/prod/compose/nats.yml
@@ -15,7 +15,9 @@ networks:
 services:
   sendico_nats:
     <<: *common-env
-    image: docker.io/library/nats:latest
+    build:
+      context: .
+      dockerfile: Dockerfile.nats
     container_name: sendico-nats
     restart: unless-stopped
     command:
@@ -34,7 +36,7 @@ services:
       - "0.0.0.0:${NATS_PORT}:${NATS_PORT}"
       - "0.0.0.0:${NATS_MONITORING_PORT}:${NATS_MONITORING_PORT}"
     healthcheck:
-      test: wget http://localhost:8222/healthz -q -S -O -
+      test: wget http://localhost:${NATS_MONITORING_PORT}/healthz -q -S -O -
       start_period: 3s
       retries: 3
       timeout: 3s
diff --git a/ci/prod/scripts/deploy/nats.sh b/ci/prod/scripts/deploy/nats.sh
index 5dd7ade..6c79bf8 100755
--- a/ci/prod/scripts/deploy/nats.sh
+++ b/ci/prod/scripts/deploy/nats.sh
@@ -30,6 +30,7 @@ RSYNC_FLAGS=(-az --delete)
 ssh "${SSH_OPTS[@]}" "$REMOTE_TARGET" "mkdir -p ${REMOTE_DIR}/{compose,env}"
 
 rsync "${RSYNC_FLAGS[@]}" -e "ssh ${SSH_OPTS[*]}" ci/prod/compose/nats.yml "$REMOTE_TARGET:${REMOTE_DIR}/compose/nats.yml"
+rsync "${RSYNC_FLAGS[@]}" -e "ssh ${SSH_OPTS[*]}" ci/prod/compose/Dockerfile.nats "$REMOTE_TARGET:${REMOTE_DIR}/compose/Dockerfile.nats"
 rsync "${RSYNC_FLAGS[@]}" -e "ssh ${SSH_OPTS[*]}" ci/prod/.env.runtime "$REMOTE_TARGET:${REMOTE_DIR}/env/.env.runtime"
 
 ssh "${SSH_OPTS[@]}" "$REMOTE_TARGET" \
@@ -48,6 +49,7 @@ export COMPOSE_PROJECT_NAME
 export NATS_USER NATS_PASSWORD
 
 docker compose -f nats.yml pull --quiet 2>/dev/null || docker compose -f nats.yml pull
+docker compose -f nats.yml build sendico_nats
 docker compose -f nats.yml up -d --remove-orphans
 
 docker compose -f nats.yml ps