diff --git a/daily_word_bot/app.py b/daily_word_bot/app.py
index ccc4f30..01a7e29 100644
--- a/daily_word_bot/app.py
+++ b/daily_word_bot/app.py
@@ -319,6 +319,10 @@ def send_user_word(self, user: dict):  # pragma: no cover
 
         self.send_message_to_user(user, msg, reply_markup=reply_markup)
 
+    def callback_chrono_backup(self, context: CallbackContext):  # pragma: no cover
+        self.backup_service.backup()
+        logger.info("Backed up!")
+
     def send_message_to_admins(self, msg: str):  # pragma: no cover
         for chat_id in config.ADMIN_CHAT_IDS:
             self.updater.bot.send_message(chat_id=chat_id, text=msg, parse_mode='HTML')
@@ -372,6 +376,12 @@ def run(self):  # pragma: no cover
             # second="10,20,30,40,50,0"  # test
         ))
 
+        # daily backup
+        self.updater.job_queue.run_custom(self.callback_chrono_backup, job_kwargs=dict(
+            trigger="cron",
+            hour="22"
+        ))
+
         # Bot conversation flow logic
         broadcast_handler = ConversationHandler(
             entry_points=[
diff --git a/daily_word_bot/config.py b/daily_word_bot/config.py
index d15ac01..c32bd87 100644
--- a/daily_word_bot/config.py
+++ b/daily_word_bot/config.py
@@ -10,6 +10,9 @@
     "REDIS_HOST",
     "WORD_BANK_LOCAL",
     "VERSION",
+    "BACKUP_FILE_PATH_IN",
+    "BACKUP_FOLDER_ID_OUT",
+    "BACKUP_FILE_ID_OUT"
 ])
 
 live_config = Config(
@@ -17,7 +20,10 @@
     BOT_TOKEN=os.getenv("BOT_TOKEN"),
     REDIS_HOST="redis",
     WORD_BANK_LOCAL=False,
-    VERSION=os.getenv("VERSION")
+    VERSION=os.getenv("VERSION"),
+    BACKUP_FILE_PATH_IN=os.getenv("BACKUP_FILE_PATH_IN"),
+    BACKUP_FOLDER_ID_OUT=os.getenv("BACKUP_FOLDER_ID_OUT"),
+    BACKUP_FILE_ID_OUT=os.getenv("BACKUP_FILE_ID_OUT")
 )
 
 test_config = Config(
@@ -25,7 +31,10 @@
     BOT_TOKEN=os.getenv("TEST_BOT_TOKEN"),
     REDIS_HOST="localhost",
     WORD_BANK_LOCAL=strtobool(os.getenv("WORD_BANK_LOCAL") or "true"),
-    VERSION="aVersion"
+    VERSION="aVersion",
+    BACKUP_FILE_PATH_IN=os.getenv("BACKUP_FILE_PATH_IN"),
+    BACKUP_FOLDER_ID_OUT=os.getenv("BACKUP_FOLDER_ID_OUT"),
+    BACKUP_FILE_ID_OUT=os.getenv("BACKUP_FILE_ID_OUT")
 )
 
 config = live_config if (os.getenv("ENV") or "").lower() == "live" else test_config