diff --git a/package.json b/package.json
index d14c2757..edbbf1c4 100644
--- a/package.json
+++ b/package.json
@@ -40,6 +40,7 @@
     "markdown-it-katex": "~2.0.3",
     "markdown-it-sub": "~1.0.0",
     "markdown-it-sup": "~1.0.0",
+    "markdownlint-rule-helpers": "~0.1.0",
     "nodeunit": "~0.11.3",
     "rimraf": "~2.6.3",
     "toml": "~3.0.0",
diff --git a/test/rules/any-blockquote.js b/test/rules/any-blockquote.js
index f02a9183..c0581280 100644
--- a/test/rules/any-blockquote.js
+++ b/test/rules/any-blockquote.js
@@ -3,7 +3,7 @@
 "use strict";
 
 const { URL } = require("url");
-const { filterTokens } = require("../../helpers");
+const { filterTokens } = require("markdownlint-rule-helpers");
 
 module.exports = {
   "names": [ "any-blockquote" ],
diff --git a/test/rules/every-n-lines.js b/test/rules/every-n-lines.js
index 2a4279cb..04f3aaca 100644
--- a/test/rules/every-n-lines.js
+++ b/test/rules/every-n-lines.js
@@ -2,7 +2,7 @@
 
 "use strict";
 
-const { forEachLine, getLineMetadata } = require("../../helpers");
+const { forEachLine, getLineMetadata } = require("markdownlint-rule-helpers");
 
 module.exports = {
   "names": [ "every-n-lines" ],