diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 3db1a6e..0f81388 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -2,6 +2,7 @@ build:debian-testing:
   image: debian:testing
   tags:
     - docker
+    - mestral
   stage: build
   before_script:
     - apt update && apt -y install make autoconf gfortran libopenmpi-dev cmake