diff --git a/pkgs/additional/eg25-control/default.nix b/pkgs/additional/eg25-control/default.nix
index b3ffa6ff7..4e6e42f97 100644
--- a/pkgs/additional/eg25-control/default.nix
+++ b/pkgs/additional/eg25-control/default.nix
@@ -2,5 +2,5 @@
 static-nix-shell.mkPython3 {
   pname = "eg25-control";
   srcRoot = ./.;
-  pkgs = [ "curl" "modemmanager-split.mmcli" ];
+  pkgs = [ "curl" "modemmanager-split.mmcli" "python3.pkgs.libgpiod" ];
 }