1 files changed, 1 insertions, 1 deletions

diff --git a/hel.nix b/hel.nix
index 35f59a70..96abc658 100644
--- a/hel.nix
+++ b/hel.nix
@@ -66,7 +66,7 @@
         sha256 = "07fy120703rwpf7p0d8fdbrswx9jn1ln8wnnn7zkwwjq9mgr6ppp";
       };
       
-      buildInputs = old.buildInputs ++ (with pkgs; [ autoconf automake114x gnome.gtkdoc ]);
+      buildInputs = old.buildInputs ++ (with pkgs; [ autoconf automake114x gnome.gtkdoc libtool ]);
 
       preConfigure = ''
         ${old.preConfigure}