diff --git a/_data/toc.yaml b/_data/toc.yaml
index 124d4c8da3..53931f2145 100644
--- a/_data/toc.yaml
+++ b/_data/toc.yaml
@@ -1426,7 +1426,7 @@ manuals:
       - title: Use secrets in your services
         path: /ee/ucp/swarm/use-secrets/
       - sectiontitle: Layer 7 routing
-          section:
+        section:
         - title: Overview
           path: /ee/ucp/interlock/
         - title: Architecture