diff --git a/app/javascript/mastodon/performance.js b/app/javascript/mastodon/performance.js
index 450a90626e..2b7e1bda84 100644
--- a/app/javascript/mastodon/performance.js
+++ b/app/javascript/mastodon/performance.js
@@ -12,6 +12,7 @@ if (process.env.NODE_ENV === 'development') {
     // See: https://bugzilla.mozilla.org/show_bug.cgi?id=1331135
     performance.setResourceTimingBufferSize(Infinity);
   }
+  // eslint-disable-next-line import/no-extraneous-dependencies
   marky = require('marky');
   // allows us to easily do e.g. ReactPerf.printWasted() while debugging
   //window.ReactPerf = require('react-addons-perf');
diff --git a/package.json b/package.json
index 0851c838d4..cd0ea8335b 100644
--- a/package.json
+++ b/package.json
@@ -73,7 +73,6 @@
     "jsdom": "^21.1.1",
     "lodash": "^4.17.21",
     "mark-loader": "^0.1.6",
-    "marky": "^1.2.5",
     "mini-css-extract-plugin": "^1.6.2",
     "mkdirp": "^2.1.5",
     "npmlog": "^7.0.1",
@@ -153,6 +152,7 @@
     "jest": "^29.5.0",
     "jest-environment-jsdom": "^29.5.0",
     "lint-staged": "^13.1.2",
+    "marky": "^1.2.5",
     "postcss-scss": "^4.0.6",
     "prettier": "^2.8.5",
     "raf": "^3.4.1",