diff --git a/doc/tutorial/02-db.md b/doc/tutorial/02-db.md
index 395de1b45..1cc733020 100644
--- a/doc/tutorial/02-db.md
+++ b/doc/tutorial/02-db.md
@@ -149,7 +149,7 @@ Per the [clustering instructions](https://coreos.com/etcd/docs/latest/v2/cluster
 (defn node-url
   "An HTTP url for connecting to a node on a particular port."
   [node port]
-  (str "http://" (name node) ":" port))
+  (str "http://" node ":" port))
 
 (defn peer-url
   "The HTTP url for other peers to talk to a node."