diff --git a/lab.yaml b/lab.yaml
index 0eb51d7..b74c193 100644
--- a/lab.yaml
+++ b/lab.yaml
@@ -49,14 +49,10 @@ sections:
     - id: 11
       title: "Permissions Challenge (Validation Task)"
       path: "docs/11_permissions_task.md"
-      helper_path: "helpers/11_permissions_task.md"
-      validation_script: "validate/11_permissions_task.sh"
       estimated_minutes: 20
     - id: 12
       title: "Networking Troubleshooting (Validation Task)"
       path: "docs/12_network_troubleshooting.md"
-      helper_path: "helpers/12_network_troubleshooting.md"
-      validation_script: "validate/12_network_troubleshooting.sh"
       estimated_minutes: 10