diff --git a/common/nix/nixpkgs.nix b/common/nix/nixpkgs.nix
index a68d4ac..8a5abda 100644
--- a/common/nix/nixpkgs.nix
+++ b/common/nix/nixpkgs.nix
@@ -1,4 +1,4 @@
-{ ... }:
+{ inputs, lib, ... }:
 {
   nixpkgs = {
     config = {
@@ -6,4 +6,5 @@
       allowUnfreePredicate = _: true;
     };
   };
+  nixpkgs.flake.source = lib.mkForce inputs.nixpkgs;
 }
diff --git a/graphical/documents.nix b/graphical/documents.nix
index 18aca39..86b2c96 100644
--- a/graphical/documents.nix
+++ b/graphical/documents.nix
@@ -5,6 +5,8 @@
       libreoffice
       thunderbird
       obsidian
+      foliate
       ;
   };
+
 }