diff --git a/src/user.clj b/src/user.clj
index 019828b..865e173 100644
--- a/src/user.clj
+++ b/src/user.clj
@@ -12,8 +12,7 @@
 (def shadow-compile (delay @(requiring-resolve 'shadow.cljs.devtools.api/compile)))
 (def shadow-release (delay @(requiring-resolve 'shadow.cljs.devtools.api/release)))
 (def start-electric-server! (delay (partial @(requiring-resolve 'electric-server-java8-jetty9/start-server!)
-                                     (fn [ring-req]
-                                       (e/boot-server (user-main/Main. ring-req))))))
+                                     (fn [ring-req] (e/boot-server user-main/Main ring-req)))))
 (def rcf-enable! (delay @(requiring-resolve 'hyperfiddle.rcf/enable!)))
 
 ; Server-side Electric userland code is lazy loaded by the shadow build.
diff --git a/src/user.cljs b/src/user.cljs
index fb6a2df..c7415bb 100644
--- a/src/user.cljs
+++ b/src/user.cljs
@@ -3,7 +3,7 @@
             hyperfiddle.rcf
             user-main))
 
-(def electric-main (hyperfiddle.electric/boot-client (user-main/Main. nil)))
+(def electric-main (hyperfiddle.electric/boot-client user-main/Main nil))
 (defonce reactor nil)
 
 (defn ^:dev/after-load ^:export start! []