diff --git a/src/data/configs/lefthook.nix b/src/data/configs/lefthook.nix
index 1fc1bc05..8ab52958 100644
--- a/src/data/configs/lefthook.nix
+++ b/src/data/configs/lefthook.nix
@@ -19,6 +19,7 @@ in {
         treefmt = {
           run = "${lib.getExe nixpkgs.treefmt} --fail-on-change {staged_files}";
           skip = ["merge" "rebase"];
+          interactive = true;
         };
       };
     };