diff --git a/s3upload/utils.py b/s3upload/utils.py
index cc2e580b..3b9cfb29 100644
--- a/s3upload/utils.py
+++ b/s3upload/utils.py
@@ -142,10 +142,13 @@ def get_signed_download_url(
     ttl: int = 60,
 ) -> str:
     bucket_name = bucket_name or settings.AWS_STORAGE_BUCKET_NAME
+    bucket_endpoint = get_bucket_endpoint_url(bucket_name)
+
     s3 = boto3.client(
         "s3",
         aws_access_key_id=settings.AWS_ACCESS_KEY_ID,
         aws_secret_access_key=settings.AWS_SECRET_ACCESS_KEY,
+        endpoint_url=bucket_endpoint,
     )
     download_url = s3.generate_presigned_url(
         "get_object", Params={"Bucket": bucket_name, "Key": key}, ExpiresIn=ttl
diff --git a/tests/test_utils.py b/tests/test_utils.py
index 13779398..e5d81cc5 100644
--- a/tests/test_utils.py
+++ b/tests/test_utils.py
@@ -1,4 +1,7 @@
+from urllib.parse import urlparse
+
 import pytest
+from django.test import override_settings
 
 from s3upload.utils import get_bucket_endpoint_url, get_s3_path_from_url
 
@@ -48,3 +51,13 @@ def test_get_bucket_endpoint_url(url: str, expected: str) -> None:
         get_bucket_endpoint_url(bucket_name=TEST_BUCKET, region=TEST_REGION, **kwargs)
         == expected
     )
+
+
+@override_settings(
+    S3UPLOAD_REGION=TEST_REGION,
+)
+def test_get_signed_download_url() -> None:
+    presigned_url = get_signed_download_url(key=TEST_KEY, bucket_name=TEST_BUCKET)
+    parsed_url = urlparse(presigned_url)
+    assert parsed_url.scheme == "https"
+    assert parsed_url.netloc == f"{TEST_BUCKET}.s3.{TEST_REGION}.amazonaws.com"
diff --git a/tests/test_widgets.py b/tests/test_widgets.py
index 9c715581..951fce8c 100644
--- a/tests/test_widgets.py
+++ b/tests/test_widgets.py
@@ -181,7 +181,8 @@ def test_check_policy_conditions(self):
                 "acl": "private",
                 "bucket": "test-bucket",
             }
-        }
+        },
+        S3UPLOAD_REGION="us",
     )
     def test_check_signed_url(self):
         data = {"dest": "misc", "name": "image.jpg", "type": "image/jpeg"}
@@ -190,7 +191,7 @@ def test_check_signed_url(self):
         parsed_url = urlparse(response_dict["private_access_url"])
         parsed_qs = parse_qs(parsed_url.query)
         self.assertEqual(parsed_url.scheme, "https")
-        self.assertEqual(parsed_url.netloc, "test-bucket.s3.amazonaws.com")
+        self.assertEqual(parsed_url.netloc, "test-bucket.s3.us.amazonaws.com")
         self.assertTrue("Signature" in parsed_qs)
         self.assertTrue("Expires" in parsed_qs)