diff --git a/.gitea/workflows/demo.yaml b/.gitea/workflows/demo.yaml
index 577e18c..bc6a572 100644
--- a/.gitea/workflows/demo.yaml
+++ b/.gitea/workflows/demo.yaml
@@ -9,12 +9,12 @@ jobs:
       - name: Ensure That Build system available
         run: |
           apt update
-          DEBIAN_FRONTEND=noninteractive apt install -y make ninja-build gcc
+          DEBIAN_FRONTEND=noninteractive apt install -y cmake make ninja-build gcc
       - name: Prepare Environment
         run: |
           python3 -m venv ~/py/
           source ~/py/bin/activate
-          pip install meson cmake
+          pip install meson
       - run: echo "🎉 The job was automatically triggered by a ${{ gitea.event_name }} event."
       - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by Gitea!"
       - run: echo "🔎 The name of your branch is ${{ gitea.ref }} and your repository is ${{ gitea.repository }}."