diff --git a/index.js b/index.js
index d0d7fca..b61b897 100644
--- a/index.js
+++ b/index.js
@@ -3,7 +3,6 @@
 var fs = require('fs');
 var RSVP = require('rsvp');
 var rimraf = RSVP.denodeify(require('rimraf'));
-var helpers = require('broccoli-kitchen-sink-helpers');
 var Plugin = require('broccoli-plugin');
 var debugGenerator = require('debug');
 var Key = require('./key');
diff --git a/package.json b/package.json
index ab56169..7a68281 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,6 @@
   ],
   "packageManager": "pnpm@10.25.0",
   "dependencies": {
-    "broccoli-kitchen-sink-helpers": "^0.3.1",
     "broccoli-plugin": "^1.2.1",
     "debug": "^3.0.0",
     "rimraf": "^2.2.8",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 03bc054..ec997e2 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -8,9 +8,6 @@ importers:
 
   .:
     dependencies:
-      broccoli-kitchen-sink-helpers:
-        specifier: ^0.3.1
-        version: 0.3.1
       broccoli-plugin:
         specifier: ^1.2.1
         version: 1.3.1
@@ -87,9 +84,6 @@ packages:
   broccoli-kitchen-sink-helpers@0.2.9:
     resolution: {integrity: sha512-C+oEqivDofZv/h80rgN4WJkbZkbfwkrIeu8vFn4bb4m4jPd3ICNNplhkXGl3ps439pzc2yjZ1qIwz0yy8uHcQg==}
 
-  broccoli-kitchen-sink-helpers@0.3.1:
-    resolution: {integrity: sha512-gqYnKSJxBSjj/uJqeuRAzYVbmjWhG0mOZ8jrp6+fnUIOgLN6MvI7XxBECDHkYMIFPJ8Smf4xaI066Q2FqQDnXg==}
-
   broccoli-plugin@1.3.1:
     resolution: {integrity: sha512-DW8XASZkmorp+q7J4EeDEZz+LoyKLAd2XZULXyD9l4m9/hAKV3vjHmB1kiUshcWAYMgTP1m2i4NnqCE/23h6AQ==}
 
@@ -623,11 +617,6 @@ snapshots:
       glob: 5.0.15
       mkdirp: 0.5.6
 
-  broccoli-kitchen-sink-helpers@0.3.1:
-    dependencies:
-      glob: 5.0.15
-      mkdirp: 0.5.6
-
   broccoli-plugin@1.3.1:
     dependencies:
       promise-map-series: 0.2.3