diff --git a/awesome/default.nix b/awesome/default.nix
index d5cff69..423c98d 100644
--- a/awesome/default.nix
+++ b/awesome/default.nix
@@ -56,6 +56,7 @@
       pkgs.inkscape
       pkgs.vlc
       pkgs.sylpheed
+      pkgs.calibre
 
       pkgsEdge.lagrange
     ];