diff --git a/press/agent.py b/press/agent.py
index 4fcfe0c3d7..f584fef535 100644
--- a/press/agent.py
+++ b/press/agent.py
@@ -459,6 +459,7 @@ def backup_site(self, site, with_files=False, offsite=False):
 					"ACCESS_KEY": settings.offsite_backups_access_key_id,
 					"SECRET_KEY": settings.get_password("offsite_backups_secret_access_key"),
 					"REGION": backup_bucket.get("region") if isinstance(backup_bucket, dict) else "",
+					"ENDPOINT_URL": backup_bucket.get("endpoint_url") if isinstance(backup_bucket, dict) else "",
 				}
 				data.update(
 					{"offsite": {"bucket": bucket_name, "auth": auth, "path": backups_path}}
diff --git a/press/press/doctype/site_backup/site_backup.py b/press/press/doctype/site_backup/site_backup.py
index 9777443a7f..96f22838e0 100644
--- a/press/press/doctype/site_backup/site_backup.py
+++ b/press/press/doctype/site_backup/site_backup.py
@@ -13,6 +13,8 @@
 
 from press.agent import Agent
 
+from press.press.doctype.press_settings.press_settings import PressSettings
+
 
 class SiteBackup(Document):
 	# begin: auto-generated types
@@ -212,14 +214,22 @@ def process_backup_site_job_update(job):
 
 def get_backup_bucket(cluster, region=False):
 	bucket_for_cluster = frappe.get_all(
-		"Backup Bucket", {"cluster": cluster}, ["name", "region"], limit=1
+		"Backup Bucket", {"cluster": cluster}, ["name", "region", "endpoint_url"], limit=1
 	)
-	default_bucket = frappe.db.get_single_value("Press Settings", "aws_s3_bucket")
+
+	if not bucket_for_cluster:
+		press_settings: "PressSettings" = frappe.get_single("Press Settings")  # type: ignore
+		bucket_for_cluster = [
+			{
+				"name": press_settings.aws_s3_bucket,
+				"region": press_settings.backup_region,
+				"endpoint_url": press_settings.offsite_backups_endpoint,
+			}
+		]
 
 	if region:
-		return bucket_for_cluster[0] if bucket_for_cluster else default_bucket
-	else:
-		return bucket_for_cluster[0]["name"] if bucket_for_cluster else default_bucket
+		return bucket_for_cluster[0]
+	return bucket_for_cluster[0]["name"]
 
 
 def on_doctype_update():