diff --git a/config.el b/config.el
index 063ea98..d862ddb 100644
--- a/config.el
+++ b/config.el
@@ -1894,11 +1894,12 @@ current frame."
         "s Q" #'org-ql-view))
 
 ;; calfw — visual calendar
-;; :demand t = načti ihned při startu (autoload selhal opakovaně)
 (use-package! calfw :demand t)
 (use-package! calfw-org
   :demand t
-  :config (map! :leader "o C" #'cfw:open-org-calendar))
+  :config
+  ;; cfw:open-org-calendar není interactive — musíme ho obalit cmd!
+  (map! :leader "o C" (cmd! (cfw:open-org-calendar))))
 
 ;; org-roam-ui — visual graph for org-roam
 (use-package! org-roam-ui