diff --git a/src/clj/pmagnus/elprice/web/routes/ui.clj b/src/clj/pmagnus/elprice/web/routes/ui.clj
index b0c0b18..d1eb156 100644
--- a/src/clj/pmagnus/elprice/web/routes/ui.clj
+++ b/src/clj/pmagnus/elprice/web/routes/ui.clj
@@ -48,7 +48,7 @@
 (defn- hour-block [hour quarters]
   (let [sorted (sort-by #(.getMinute (->ldt (:time_dk %))) quarters)
         avg    (avg-ore quarters)]
-    [:details {:class "border-2 border-blue-400 rounded-lg mb-2" :open true}
+    [:details {:class "border-2 border-blue-400 rounded-lg mb-2"}
      [:summary {:class "flex justify-between py-2 px-3 cursor-pointer hover:bg-gray-50
                         font-medium text-gray-900"}
       [:span (format "%02d:00" hour)]