diff --git a/config.org b/config.org
index 10b6313..0aadfd4 100644
--- a/config.org
+++ b/config.org
@@ -146,6 +146,7 @@
   - [[#darktable][Darktable]]
   - [[#eye-of-gnome-image-viewer][Eye of GNOME Image Viewer]]
   - [[#evince-document-viewer][Evince Document Viewer]]
+  - [[#calibre-e-book-reader][Calibre E-Book Reader]]
   - [[#disks-utility][Disks Utility]]
   - [[#font-viewer][Font Viewer]]
   - [[#gimp][GIMP]]
@@ -4084,6 +4085,10 @@ eog
 #+begin_src shell :tangle pkg-list.txt
 evince
 #+end_src
+** Calibre E-Book Reader
+#+begin_src shell :tangle pkg-list.txt
+calibre
+#+end_src
 ** [[https://apps.gnome.org/DiskUtility/][Disks Utility]]
 #+begin_src shell :tangle pkg-list.txt
 gnome-disk-utility