diff --git a/act-runner/config/act-runner-config.yml b/act-runner/config/act-runner-config.yml
index 6c55008..7b4825f 100644
--- a/act-runner/config/act-runner-config.yml
+++ b/act-runner/config/act-runner-config.yml
@@ -46,3 +46,5 @@ container:
   privileged: true
   # And other options to be used when the container is started (eg, --add-host=my.gitea.url:host-gateway).
   options: --add-host=gitea.local:host-gateway --volume "/var/lib/docker" --volume "/data:/data:ro"
+  valid_volumes:
+    - act-runner-shared