diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 285dd3b..a60f816 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -12,10 +12,13 @@ strategy:
     os: [ubuntu-latest, debian-latest]
 
 jobs:
-
-  build-monocoque:
+  example_matrix:
+    strategy:
+      matrix:
+        os: [ubuntu-22.04, debian-latest]
     runs-on: ${{ matrix.os }}
 
+
     permissions:
       contents: write