diff --git a/cvat/settings/base.py b/cvat/settings/base.py
index 452843d5..6cef92ec 100644
--- a/cvat/settings/base.py
+++ b/cvat/settings/base.py
@@ -108,7 +108,7 @@ RQ_QUEUES = {
         'HOST': 'localhost',
         'PORT': 6379,
         'DB': 0,
-        'DEFAULT_TIMEOUT': '1h'
+        'DEFAULT_TIMEOUT': '4h'
     },
     'low': {
         'HOST': 'localhost',