diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7216724f..8b29489a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,3 +21,4 @@ jobs:
     uses: voxpupuli/gha-puppet/.github/workflows/beaker.yml@v2
     with:
       pidfile_workaround: 'false'
+      unit_runs_on: 'cern-self-hosted'
diff --git a/.sync.yml b/.sync.yml
index 4b30250d..bd1976b1 100644
--- a/.sync.yml
+++ b/.sync.yml
@@ -6,3 +6,5 @@ Gemfile:
       - gem: 'mock_redis'
 spec/spec_helper.rb:
   mock_with: ":mocha"
+.github/workflows/ci.yml:
+  unit_runs_on: 'cern-self-hosted'