diff --git a/flake.nix b/flake.nix
index 55badc5..9ab3530 100644
--- a/flake.nix
+++ b/flake.nix
@@ -22,7 +22,6 @@
     self,
     nixpkgs,
     flake-utils,
-    ocaml-overlay,
     ...
   }: let
     inherit (inputs) nixpkgs;