diff --git a/lib/host/serve.sh b/lib/host/serve.sh
index 6ff249c2..dc82404c 100755
--- a/lib/host/serve.sh
+++ b/lib/host/serve.sh
@@ -91,6 +91,7 @@ MODULES=(
   "lib/host/htmlsx.sx"
   "lib/host/blog.sx"
   "lib/host/server.sx"
+  "lib/host/otel.sx"
 )
 
 # Admin login credentials + session signing secret. Override via the container
@@ -194,5 +195,5 @@ EPOCH=1
   # middleware, so a browser logs in then publishes. The bearer resolver is a stub
   # (no API tokens configured) — browser session is the live auth path for now.
   # blog-routes LAST — its GET /:slug catch-all must not shadow the rest.
-  echo "(eval \"(host/serve $PORT (list host/static-routes host/feed-routes host/relations-routes (host/blog-write-routes (fn (tok) nil)) host/blog-routes))\")"
+  echo "(eval \"(host/serve $PORT (list host/static-routes host/feed-routes host/relations-routes (host/blog-write-routes (fn (tok) nil)) host/blog-routes otel/routes))\")"
 } | exec "$SX_SERVER"