diff --git a/frontend/package.json b/frontend/package.json
index 60487d3..ca408ce 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -21,7 +21,6 @@
     "@tanstack/react-query": "^5.40.0",
     "axios": "^1.7.2",
     "react-dropzone": "^14.2.3",
-    "@polyline-codec/core": "^2.0.0"
   },
   "devDependencies": {
     "@vitejs/plugin-react": "^4.3.1",