diff --git a/bb.edn b/bb.edn
index 9f3560b..7f49334 100644
--- a/bb.edn
+++ b/bb.edn
@@ -36,7 +36,8 @@
                  (deref (promise)))}
 
   prod {:doc "Builds production artifacts."
-        :task (build/build *command-line-args*)}
+        :task (build/build {})
+        :depends [clean]}
 
   dist {:doc "Prepare dist folder for npm package"
         :depends [prod]
diff --git a/resources/public/codemirror.html b/resources/public/codemirror.html
index e484fb1..e90a009 100644
--- a/resources/public/codemirror.html
+++ b/resources/public/codemirror.html
@@ -7,6 +7,8 @@
     <script src="https://unpkg.com/react-dom@18/umd/react-dom.production.min.js"></script>
     <script src="https://cdn.jsdelivr.net/npm/scittle@0.6.15/dist/scittle.reagent.js">    </script>
     <script src="https://cdn.jsdelivr.net/npm/scittle@0.6.15/dist/scittle.re-frame.js">    </script>
+    <script src="https://cdn.jsdelivr.net/npm/scittle@0.6.15/dist/scittle.promesa.js">    </script>
+
     <script type="importmap">
       {
         "imports": {