diff --git a/.travis.yml b/.travis.yml
index 912b7f1..7f592ce 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,10 +12,10 @@ simulator: &simulator
     install:
       - docker-compose -f docker/docker-compose.yml pull
       - docker-compose -f docker/docker-compose.yml build
-      - DOCKER_HOST='127.0.0.1:22375' docker-compose -f docker/docker-compose.yml -f docker/edge/docker-compose.edge.yml pull
-      - DOCKER_HOST='127.0.0.1:22375' docker-compose -f docker/docker-compose.yml -f docker/edge/docker-compose.edge.yml build
     before_script:
       - docker-compose -f docker/docker-compose.yml -f docker/edge/docker-compose.edge.yml up -d
+      - DOCKER_HOST='127.0.0.1:22375' docker-compose -f docker/docker-compose.yml -f docker/edge/docker-compose.edge.yml pull
+      - DOCKER_HOST='127.0.0.1:22375' docker-compose -f docker/docker-compose.yml -f docker/edge/docker-compose.edge.yml build
     script:
       - sleep 5  # warm-up
       - sed -i 's/# IOT_SERIAL/IOT_SERIAL/g' docker/edge/docker-compose.modules.yml