diff --git a/.github/workflows/ci-build.yml b/.github/workflows/ci-build.yml
index 74baae26..33ade47a 100644
--- a/.github/workflows/ci-build.yml
+++ b/.github/workflows/ci-build.yml
@@ -34,7 +34,7 @@ jobs:
       uses: actions/checkout@v2
       with:
         repository: icatproject-contrib/icat-ansible
-        ref: ubuntu-20-work
+        ref: master
         path: icat-ansible
     - name: Install Ansible
       run: pip install -r icat-ansible/requirements.txt
@@ -175,7 +175,7 @@ jobs:
         uses: actions/checkout@v2
         with:
           repository: icatproject-contrib/icat-ansible
-          ref: ubuntu-20-work
+          ref: master
           path: icat-ansible
       - name: Install Ansible
         run: pip install -r icat-ansible/requirements.txt