diff --git a/project.clj b/project.clj
index a6dcc5b..52cfb11 100644
--- a/project.clj
+++ b/project.clj
@@ -20,3 +20,6 @@
                                              :sidebar
                                              {:output-to "ext/js/generated/sidebar.js"
                                               :entries #{"looped-in.sidebar"}}}}}]})
+  :profiles {:dev {:dependencies [[com.cemerick/piggieback "0.2.2"]
+                                  [org.clojure/tools.nrepl "0.2.10"]]
+                   :repl-options {:nrepl-middleware [cemerick.piggieback/wrap-cljs-repl]}}})