diff --git a/flake.nix b/flake.nix
index 025f70f..c4a36dd 100644
--- a/flake.nix
+++ b/flake.nix
@@ -113,15 +113,6 @@
       };
 
       perSystem = { self', system, pkgs, lib, config, inputs', ... }: {
-        # NOTE: These overlays apply to the Nix shell only. See `nix.nix` for
-        # system overlays.
-        _module.args.pkgs = import inputs.nixpkgs {
-          inherit system;
-          overlays = [
-            inputs.jenkins-nix-ci.overlay
-          ];
-        };
-
         nixos-flake.primary-inputs = [
           "nixpkgs"
           "home-manager"
diff --git a/nixos/jenkins.nix b/nixos/jenkins.nix
index 836b2e4..b4728ff 100644
--- a/nixos/jenkins.nix
+++ b/nixos/jenkins.nix
@@ -1,8 +1,8 @@
-{ flake, config, lib, ... }:
+{ config, ... }:
 
 {
   imports = [
-    flake.inputs.jenkins-nix-ci.nixosModules.default # Provided by https://github.com/juspay/jenkins-nix-ci
+    # flake.inputs.jenkins-nix-ci.nixosModules.default # Provided by https://github.com/juspay/jenkins-nix-ci
   ];
 
   jenkins-nix-ci = {
diff --git a/nixos/nix.nix b/nixos/nix.nix
index e130291..ec51a89 100644
--- a/nixos/nix.nix
+++ b/nixos/nix.nix
@@ -8,7 +8,6 @@
       allowUnfree = true;
     };
     overlays = [
-      flake.inputs.jenkins-nix-ci.overlay
       flake.inputs.nuenv.overlays.nuenv
       flake.inputs.nixd.overlays.default
       flake.inputs.nuenv.overlays.default