diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 86802bb..320238c 100755
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -30,6 +30,7 @@ docker-build:
     DOCKER_TLS_CERTDIR: ""
   before_script:
     - docker info
+    - ip link set eth0 mtu 1400
     - ip a
   script:
     - 'sed -i "s|\"apiEndpoint\": \"[^\"]*\"|\"apiEndpoint\": \"https\:\/\/""$PUBLIC_WEB_URL""\"|" Web/public/config.json'