diff --git a/collector/utils/files/index.js b/collector/utils/files/index.js
index e2ec82a3..64f17ec3 100644
--- a/collector/utils/files/index.js
+++ b/collector/utils/files/index.js
@@ -132,9 +132,8 @@ function writeToServerDocuments({
 
   if (!fs.existsSync(destination))
     fs.mkdirSync(destination, { recursive: true });
-  const safeFilename = sanitizeFileName(filename);
   const destinationFilePath = normalizePath(
-    path.resolve(destination, safeFilename) + ".json"
+    path.resolve(destination, filename) + ".json"
   );
 
   fs.writeFileSync(destinationFilePath, JSON.stringify(data, null, 4), {
@@ -211,19 +210,10 @@ function normalizePath(filepath = "") {
   return result;
 }
 
-/**
- * Strips characters that are illegal in Windows filenames, including Unicode
- * quotation marks (U+201C, U+201D, etc.) that can get corrupted into ASCII
- * double-quotes during charset conversion in the upload pipeline.
- * @param {string} fileName - The filename to sanitize.
- * @returns {string} - The sanitized filename.
- */
 function sanitizeFileName(fileName) {
   if (!fileName) return fileName;
-  return fileName.replace(
-    /[<>:"/\\|?*\u201C\u201D\u201E\u201F\u2018\u2019\u201A\u201B]/g,
-    ""
-  );
+  //eslint-disable-next-line
+  return fileName.replace(/[<>:"\/\\|?*]/g, "");
 }
 
 module.exports = {
diff --git a/server/utils/chats/apiChatHandler.js b/server/utils/chats/apiChatHandler.js
index 2770c877..a0dc13bd 100644
--- a/server/utils/chats/apiChatHandler.js
+++ b/server/utils/chats/apiChatHandler.js
@@ -17,12 +17,7 @@ const { Telemetry } = require("../../models/telemetry");
 const { CollectorApi } = require("../collectorApi");
 const fs = require("fs");
 const path = require("path");
-const {
-  hotdirPath,
-  normalizePath,
-  isWithin,
-  sanitizeFileName,
-} = require("../files");
+const { hotdirPath, normalizePath, isWithin } = require("../files");
 /**
  * @typedef ResponseObject
  * @property {string} id - uuid of response
@@ -77,8 +72,8 @@ async function processDocumentAttachments(attachments = []) {
       if (dataUriMatch) base64Data = dataUriMatch[1];
 
       const buffer = Buffer.from(base64Data, "base64");
-      const filename = sanitizeFileName(
-        normalizePath(attachment.name || `attachment-${uuidv4()}`)
+      const filename = normalizePath(
+        attachment.name || `attachment-${uuidv4()}`
       );
       const filePath = normalizePath(path.join(hotdirPath, filename));
       if (!isWithin(hotdirPath, filePath))
diff --git a/server/utils/files/index.js b/server/utils/files/index.js
index 740a0869..37fcd462 100644
--- a/server/utils/files/index.js
+++ b/server/utils/files/index.js
@@ -284,21 +284,6 @@ function normalizePath(filepath = "") {
   return result;
 }
 
-/**
- * Strips characters that are illegal in Windows filenames, including Unicode
- * quotation marks (U+201C, U+201D, etc.) that can get corrupted into ASCII
- * double-quotes during charset conversion in the upload pipeline.
- * @param {string} fileName - The filename to sanitize.
- * @returns {string} - The sanitized filename.
- */
-function sanitizeFileName(fileName) {
-  if (!fileName) return fileName;
-  return fileName.replace(
-    /[<>:"/\\|?*\u201C\u201D\u201E\u201F\u2018\u2019\u201A\u201B]/g,
-    ""
-  );
-}
-
 // Check if the vector-cache folder is empty or not
 // useful for it the user is changing embedders as this will
 // break the previous cache.
@@ -515,5 +500,4 @@ module.exports = {
   purgeEntireVectorCache,
   getDocumentsByFolder,
   hotdirPath,
-  sanitizeFileName,
 };
diff --git a/server/utils/files/multer.js b/server/utils/files/multer.js
index 74c0704a..ee0de4b1 100644
--- a/server/utils/files/multer.js
+++ b/server/utils/files/multer.js
@@ -2,7 +2,7 @@ const multer = require("multer");
 const path = require("path");
 const fs = require("fs");
 const { v4 } = require("uuid");
-const { normalizePath, sanitizeFileName } = require(".");
+const { normalizePath } = require(".");
 
 /**
  * Handle File uploads for auto-uploading.
@@ -17,8 +17,8 @@ const fileUploadStorage = multer.diskStorage({
     cb(null, uploadOutput);
   },
   filename: function (_, file, cb) {
-    file.originalname = sanitizeFileName(
-      normalizePath(Buffer.from(file.originalname, "latin1").toString("utf8"))
+    file.originalname = normalizePath(
+      Buffer.from(file.originalname, "latin1").toString("utf8")
     );
     cb(null, file.originalname);
   },
@@ -37,8 +37,8 @@ const fileAPIUploadStorage = multer.diskStorage({
     cb(null, uploadOutput);
   },
   filename: function (_, file, cb) {
-    file.originalname = sanitizeFileName(
-      normalizePath(Buffer.from(file.originalname, "latin1").toString("utf8"))
+    file.originalname = normalizePath(
+      Buffer.from(file.originalname, "latin1").toString("utf8")
     );
     cb(null, file.originalname);
   },
@@ -55,8 +55,8 @@ const assetUploadStorage = multer.diskStorage({
     return cb(null, uploadOutput);
   },
   filename: function (_, file, cb) {
-    file.originalname = sanitizeFileName(
-      normalizePath(Buffer.from(file.originalname, "latin1").toString("utf8"))
+    file.originalname = normalizePath(
+      Buffer.from(file.originalname, "latin1").toString("utf8")
     );
     cb(null, file.originalname);
   },