diff --git a/app/app_config.py b/app/app_config.py
index 3434e86..b1221c6 100644
--- a/app/app_config.py
+++ b/app/app_config.py
@@ -1,6 +1,7 @@
 from __future__ import annotations
 
 from pathlib import Path
+from tempfile import gettempdir
 
 import streamlit as st
 
@@ -11,7 +12,8 @@ ACCESS_SUPPORT_CONTACT = "администратору СФМ"
 USER_PATHS_KEY = "user_input_dirs"
 EDIT_PATH_OPEN_KEY = "edit_path_open"
 EDIT_PATH_VALUE_KEY = "edit_path_value"
-PATH_STORE_FILE = Path(__file__).resolve().parents[1] / ".user_paths.json"
+# Runtime-only user paths storage. In bank contour we use tmpfs.
+PATH_STORE_FILE = Path(gettempdir()) / "user_paths.json"
 
 
 def resolve_user_id() -> str: