diff --git a/users/tsv/packages.nix b/users/tsv/packages.nix
index f6a0264..1b74cd1 100644
--- a/users/tsv/packages.nix
+++ b/users/tsv/packages.nix
@@ -46,6 +46,7 @@
     nix-index
     pandoc
     pavucontrol
+    pdftk
     pkg-config
     polkit-kde-agent
     progress