diff --git a/lib/dl_api_commons/dl_api_commons/utils.py b/lib/dl_api_commons/dl_api_commons/utils.py
index 453d6befd..80b175824 100644
--- a/lib/dl_api_commons/dl_api_commons/utils.py
+++ b/lib/dl_api_commons/dl_api_commons/utils.py
@@ -1,3 +1,6 @@
+import requests
+import requests.adapters
+
 from dl_constants.api_constants import (
     DLCookies,
     DLHeaders,
@@ -10,3 +13,37 @@ def stringify_dl_headers(headers: dict[DLHeaders, str]) -> dict[str, str]:
 
 def stringify_dl_cookies(headers: dict[DLCookies, str]) -> dict[str, str]:
     return {name.value: val for name, val in headers.items()}
+
+
+def get_requests_session() -> requests.Session:
+    session = requests.Session()
+    ua = "{}, Datalens".format(requests.utils.default_user_agent())
+    session.headers.update({"User-Agent": ua})
+    return session
+
+
+def get_retriable_requests_session() -> requests.Session:
+    session = get_requests_session()
+
+    retry_conf = requests.adapters.Retry(
+        total=5,
+        backoff_factor=0.5,
+        status_forcelist=[500, 501, 502, 503, 504, 521],
+        redirect=10,
+        method_whitelist=frozenset(["HEAD", "TRACE", "GET", "PUT", "OPTIONS", "DELETE", "POST"]),
+        # # TODO:
+        # # (the good: will return a response when it's an error response)
+        # # (the bad: need to raise_for_status() manually, same as without retry conf)
+        # raise_on_status=False,
+    )
+
+    for schema in ("http://", "https://"):
+        session.mount(
+            schema,
+            # noinspection PyUnresolvedReferences
+            requests.adapters.HTTPAdapter(
+                max_retries=retry_conf,
+            ),
+        )
+
+    return session
diff --git a/lib/dl_core/dl_core/united_storage_client.py b/lib/dl_core/dl_core/united_storage_client.py
index 692ff9989..c9d79594d 100644
--- a/lib/dl_core/dl_core/united_storage_client.py
+++ b/lib/dl_core/dl_core/united_storage_client.py
@@ -30,6 +30,7 @@
 from dl_api_commons.logging import mask_sensitive_fields_by_name_in_json_recursive
 from dl_api_commons.tracing import get_current_tracing_headers
 from dl_api_commons.utils import (
+    get_retriable_requests_session,
     stringify_dl_cookies,
     stringify_dl_headers,
 )
@@ -41,7 +42,6 @@
 from dl_core.base_models import EntryLocation
 from dl_core.enums import USApiType
 import dl_core.exc as exc
-from dl_core.utils import get_retriable_requests_session
 
 
 LOGGER = logging.getLogger(__name__)
diff --git a/lib/dl_core/dl_core/utils.py b/lib/dl_core/dl_core/utils.py
index d874688d3..da1e34c6c 100644
--- a/lib/dl_core/dl_core/utils.py
+++ b/lib/dl_core/dl_core/utils.py
@@ -26,9 +26,6 @@
     CIMultiDictProxy,
 )
 import opentracing
-import requests
-import requests.adapters
-import requests.exceptions
 import shortuuid
 import sqlalchemy as sa
 
@@ -47,40 +44,6 @@
 LOGGER = logging.getLogger(__name__)
 
 
-def get_requests_session() -> requests.Session:
-    session = requests.Session()
-    ua = "{}, Datalens".format(requests.utils.default_user_agent())
-    session.headers.update({"User-Agent": ua})
-    return session
-
-
-def get_retriable_requests_session() -> requests.Session:
-    session = get_requests_session()
-
-    retry_conf = requests.adapters.Retry(
-        total=5,
-        backoff_factor=0.5,
-        status_forcelist=[500, 501, 502, 503, 504, 521],
-        redirect=10,
-        method_whitelist=frozenset(["HEAD", "TRACE", "GET", "PUT", "OPTIONS", "DELETE", "POST"]),
-        # # TODO:
-        # # (the good: will return a response when it's an error response)
-        # # (the bad: need to raise_for_status() manually, same as without retry conf)
-        # raise_on_status=False,
-    )
-
-    for schema in ("http://", "https://"):
-        session.mount(
-            schema,
-            # noinspection PyUnresolvedReferences
-            requests.adapters.HTTPAdapter(
-                max_retries=retry_conf,
-            ),
-        )
-
-    return session
-
-
 def make_user_auth_headers(
     rci: RequestContextInfo,
     auth_data_override: Optional[AuthData] = None,