diff --git a/hm_modules/biblio.nix b/hm_modules/biblio.nix
index b63fb6e..2b08989 100644
--- a/hm_modules/biblio.nix
+++ b/hm_modules/biblio.nix
@@ -1,3 +1,6 @@
 { pkgs, ... }: {
-  home.packages = builtins.attrValues { inherit (pkgs) calibre mangal; };
+  home.packages = builtins.attrValues {
+    inherit (pkgs) calibre;
+    inherit (pkgs.unstable_pkgs) mangal;
+  };
 }