diff --git a/frontend/shadow-cljs.edn b/frontend/shadow-cljs.edn
index 41ed051..75b4b8f 100644
--- a/frontend/shadow-cljs.edn
+++ b/frontend/shadow-cljs.edn
@@ -41,6 +41,7 @@
  {:app  {:target     :browser
          :output-dir "../static/arthur/js"
          :asset-path "/static/arthur/js"
+         :compiler-options {:source-map true}
          :modules    {:main {:init-fn arthur.core/init}}}
 
   :test {:target    :node-test