diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ac5a6ce..07ab2d5 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,16 +1,14 @@
 before_script:
-  - Xvfb :1 -nolisten tcp -screen :1 1280x800x24 &
-  - xvfb="$!"
-  - export DISPLAY=:1
-  - arduino --pref "boardsmanager.additional.urls=http://arduino.esp8266.com/stable/package_esp8266com_index.json" --save-prefs
-  - arduino --install-boards esp8266:esp8266
+  - export DISPLAY=:0.0
+  #- arduino --pref "boardsmanager.additional.urls=http://arduino.esp8266.com/stable/package_esp8266com_index.json" --save-prefs
+  #- arduino --install-boards esp8266:esp8266
   - arduino --board esp8266:esp8266:generic --save-prefs
   - arduino --pref "compiler.warning_level=all" --save-prefs
 
 after_script:
-  - kill -9 $xvfb
 
 WifiControlSensor:
+  stage: build
   script:
     - arduino --verify WifiControlSensor.ino
     - arduino --verify WiFiWebServer.ino