diff --git a/pkgs/by-name/ga/gallia/package.nix b/pkgs/by-name/ga/gallia/package.nix
index d4b47e5b9571..39970c1fb5b2 100644
--- a/pkgs/by-name/ga/gallia/package.nix
+++ b/pkgs/by-name/ga/gallia/package.nix
@@ -32,7 +32,6 @@ python3.pkgs.buildPythonApplication rec {
     argcomplete
     boltons
     construct
-    more-itertools
     platformdirs
     pydantic
     tabulate