diff --git a/dot_config/nixpkgs/home.nix b/dot_config/nixpkgs/home.nix
index e859c7a..2ba9123 100644
--- a/dot_config/nixpkgs/home.nix
+++ b/dot_config/nixpkgs/home.nix
@@ -689,7 +689,7 @@ in
       epkgs.org-mru-clock
       epkgs.org-journal
       epkgs.org-alert
-      epkgs.org-modern
+      epkgs.org-caldav
       epkgs.csv-mode
       epkgs.ef-themes
       epkgs.literate-calc-mode
diff --git a/dot_doom.d/packages.el b/dot_doom.d/packages.el
index 57c74d8..f5f4155 100644
--- a/dot_doom.d/packages.el
+++ b/dot_doom.d/packages.el
@@ -14,8 +14,8 @@
 
 (package! pdf-tools :built-in 'prefer)
 (package! emacsql-sqlite-builtin :built-in 'prefer)
-(package! org-modern :built-in 'prefer)
 (package! dictcc :built-in 'prefer)
+(package! org-caldav :built-in 'prefer)
 
 ;; Until https://github.com/doomemacs/doomemacs/issues/7196 is fixed:
 (unpin! evil-collection)