diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 4af7366..8ee8035 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -16,24 +16,18 @@
 # This specific template is located at:
 # https://gitlab.com/gitlab-org/gitlab/-/blob/master/lib/gitlab/ci/templates/Getting-Started.gitlab-ci.yml
 
-image: ubuntu
+image: philippheuer/docker-gitlab-powershell
 
 stages:          # List of stages for jobs, and their order of execution
   - build
   - deploy
 
-build-job:       # This job runs in the build stage, which runs first.
+prep-job:       # This job runs in the build stage, which runs first.
   stage: build
   script:
-    - apt-get update
-    - apt-get install -y wget apt-transport-https software-properties-common
-    - source /etc/os-release
-    - wget -q https://packages.microsoft.com/config/ubuntu/$VERSION_ID/packages-microsoft-prod.deb
-    - dpkg -i packages-microsoft-prod.deb
-    - apt-get update && apt-get install -y powershell
-    - pwsh -Command {Install-Module ps2exe -Confirm:$False -Force}
-    - pwsh -Command {ps2exe .\laps.ps1 -requireAdmin -noOutput -noError -title "LAPS" -description "Outil pour récupérer un mot de passe LAPS dans un Active Directory" -Company "Académie Nancy-Metz" -noconsole}
-    - ls .
+    - powershell -Command {Install-Module ps2exe -Confirm:$False -Force}
+    - powershell -Command {ps2exe .\laps.ps1 -requireAdmin -noOutput -noError -title "LAPS" -description "Outil pour récupérer un mot de passe LAPS dans un Active Directory" -Company "Académie Nancy-Metz" -noconsole}
+
   artifacts:
     when: on_success
     access: all