diff --git a/.github/workflows/build-ros.yml b/.github/workflows/build-ros.yml
index 1211d24..9dacad3 100644
--- a/.github/workflows/build-ros.yml
+++ b/.github/workflows/build-ros.yml
@@ -10,13 +10,6 @@ jobs:
       DEBIAN_FRONTEND: noninteractive
     strategy:
       matrix:
-        # Github Actions requires a single row to be added to the build matrix.
-        # See https://help.github.com/en/articles/workflow-syntax-for-github-actions.
-#        ros_distribution:
-#          - humble
-#          - iron
-#          - rolling
-
         # Define the Docker image(s) associated with each ROS distribution.
         # The include syntax allows additional variables to be defined, like
         # docker_image in this case. See documentation:
@@ -37,19 +30,16 @@ jobs:
             ros_version: 2
 
           # Rolling Ridley (No End-Of-Life)
-#          - docker_image: ubuntu:noble
-#            ros_distribution: rolling
-#            ros_version: 2
+          - docker_image: ubuntu:noble
+            ros_distribution: rolling
+            ros_version: 2
 
     container:
       image: ${{ matrix.docker_image }}
 
     steps:
-      - name: Checkout
-        run: |
-          apt-get -y update
-          apt-get -y install git
-          git clone https://github.com/$GITHUB_REPOSITORY.git --recursive "$GITHUB_WORKSPACE"
+      - name: Checkout source code
+        uses: actions/checkout@v3
 
       - name: setup ROS environment
         uses: ros-tooling/setup-ros@v0.7