Fix GitHub action OS matrix usage

Signed-off-by: Jérôme Benoit <jerome.benoit@sap.com>

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8cd177af39cfdaf64fc19bd9845e079629a13674..355266d5fb5e50cf35b8d964a756d74fc31fb45e 100644 (file)
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ on:
 
 jobs:
   build:
-    runs-on: ${{ matrix.node }}
+    runs-on: ${{ matrix.os }}
 
     strategy:
       matrix: