diff --git a/src/modules/api/p2p/userFiles.ts b/src/modules/api/p2p/userFiles.ts
index c4a1d53..0a7f05e 100644
--- a/src/modules/api/p2p/userFiles.ts
+++ b/src/modules/api/p2p/userFiles.ts
@@ -59,8 +59,11 @@ export function getUserFiles(since: number): SyncResponseBase & {
         const dataFile =
             utils.ReadJSON<Map<string, UserDirDataFile>>(dataFilePath)
         Object.entries(dataFile).forEach(([fileName, data]) => {
-            const mtime = utils.statFile(path.join(userDirPath, fileName)).mtime
-            if (mtime.getTime() >= since) {
+            const mtime =
+                utils
+                    .statFile(path.join(userDirPath, fileName))
+                    ?.mtime.getTime() || 0
+            if (mtime >= since) {
                 if (!newFiles[dir]) {
                     newFiles[dir] = {}
                 }