diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e80f5bc..715cedd 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,7 +4,7 @@ build:
 #    - platformio lib -g install 1
 #    - platformio ci --board=esp32thing
     - platformio run
-    - platformio run -v -t upload
+    - platformio run -v -t upload --upload-port /dev/null
   artifacts:
     paths:
       - ".pioenvs/esp32thing/*.bin"