diff --git a/runner/config.yaml b/runner/config.yaml
index 0624ed9..7cd3fbd 100644
--- a/runner/config.yaml
+++ b/runner/config.yaml
@@ -7,9 +7,9 @@ data:
   config.yaml: |
     runner:
       labels:
-        - "ubuntu-latest:host"
-        - "ubuntu-22.04:host"
-        - "ubuntu-24.04:host"
+        - "ubuntu-latest:docker://catthehacker/ubuntu:act-22.04"
+        - "ubuntu-22.04:docker://catthehacker/ubuntu:act-22.04"
+        - "ubuntu-24.04:docker://catthehacker/ubuntu:act-24.04"
     container:
       docker_host: tcp://localhost:2375
       network: host