diff --git a/protocol-designer/package.json b/protocol-designer/package.json
index 95f5acf4813..8be7d0a965b 100755
--- a/protocol-designer/package.json
+++ b/protocol-designer/package.json
@@ -33,7 +33,6 @@
     "@typescript-eslint/eslint-plugin": "^6.10.0",
     "@typescript-eslint/parser": "^6.10.0",
     "ajv": "6.12.3",
-    "classnames": "2.2.5",
     "cookie": "0.3.1",
     "core-js": "3.2.1",
     "date-fns": "2.10.0",