diff --git a/pkgs/tools/security/gallia/default.nix b/pkgs/tools/security/gallia/default.nix
index 715f9fe885e0..bb62b9403cff 100644
--- a/pkgs/tools/security/gallia/default.nix
+++ b/pkgs/tools/security/gallia/default.nix
@@ -19,6 +19,7 @@ python3.pkgs.buildPythonApplication rec {
 
   pythonRelaxDeps = [
     "aiofiles"
+    "argcomplete"
     "msgspec"
   ];