diff --git a/recipes/error-handling/src/client/app/ui.cljs b/recipes/error-handling/src/client/app/ui.cljs
index 4831a7e..5441424 100644
--- a/recipes/error-handling/src/client/app/ui.cljs
+++ b/recipes/error-handling/src/client/app/ui.cljs
@@ -6,7 +6,9 @@
 (defui ^:once Child
   static om/IQuery
   ;; you can query for the server-error using a link from any component that composes to root
-  (query [_] [[:untangled/server-error '_] :ui/button-disabled])
+  (query [_] [[:untangled/server-error '_] :ui/button-disabled :untangled/read-error])
+  static om/Ident
+  (ident [_ _] [:child/by-id :singleton])
   Object
   (render [this]
     (let [{:keys [untangled/server-error ui/button-disabled]} (om/props this)]
@@ -16,6 +18,8 @@
         (dom/button #js {:onClick  #(om/transact! this '[(my/mutation) (tx/fallback {:action button/disable})])
                          :disabled button-disabled}
           "Click me for error!")
+        (dom/button #js {:onClick  #(df/load-field this :untangled/read-error)}
+                    "Click me for other error!")
         (dom/div nil (str server-error))))))
 
 (def ui-child (om/factory Child))
diff --git a/recipes/error-handling/src/server/app/api.clj b/recipes/error-handling/src/server/app/api.clj
index dea4dc2..a1e1798 100644
--- a/recipes/error-handling/src/server/app/api.clj
+++ b/recipes/error-handling/src/server/app/api.clj
@@ -13,6 +13,9 @@
 (defmethod apimutate :default [e k p]
   (timbre/error "Unrecognized mutation " k))
 
+(defmethod api-read :child/by-id [{:keys [ast]} _ _]
+  {:value (throw (ex-info "other read error" {}))})
+
 (defmethod api-read :default [{:keys [ast]} _ _]
   (timbre/error "Unrecognized query " (op/ast->expr ast))
   ;; Bug in untangled server requires the error response bodies for reads to be manually encoded as json, will fix soon