diff --git a/src/via/models/nxmap_cache.py b/src/via/models/nxmap_cache.py
deleted file mode 100644
index f8f3f49..0000000
--- a/src/via/models/nxmap_cache.py
+++ /dev/null
@@ -1,39 +0,0 @@
-from typing import Any
-import pickle
-
-from cachetools.func import ttl_cache
-
-from gridfs import GridFS
-
-from via.db import db
-from via.settings import NXMAP_FILENAME_PREFIX
-
-
-class NXMapCache:
-    def __init__(self):
-        self.grid = GridFS(db.client)
-
-    @staticmethod
-    def get_filename(key):
-        return f"{NXMAP_FILENAME_PREFIX}_{key}"
-
-    @ttl_cache(maxsize=10, ttl=60 * 60)
-    def get_from_gridfs(self, key):
-        return pickle.loads(
-            self.grid.find_one({"filename": self.get_filename(key)}).read()
-        )
-
-    def get(self, key: Any):
-        if self.grid.find_one({"filename": self.get_filename(key)}):
-            return self.get_from_gridfs(key)
-
-        return None
-
-    def set(self, key: Any, value: Any):
-        if self.get(key):
-            return None
-
-        self.grid.put(pickle.dumps(value), filename=self.get_filename(key))
-
-
-nxmap_cache = NXMapCache()