diff --git a/posthog/temporal/batch_exports/s3_batch_export.py b/posthog/temporal/batch_exports/s3_batch_export.py
index 0763bc2bd617b..95d0d32f892fe 100644
--- a/posthog/temporal/batch_exports/s3_batch_export.py
+++ b/posthog/temporal/batch_exports/s3_batch_export.py
@@ -725,6 +725,8 @@ async def run(self, inputs: S3BatchExportInputs):
                 "ClientError",
                 # An S3 bucket doesn't exist.
                 "NoSuchBucket",
+                # Couldn't connect to custom S3 endpoint
+                "EndpointConnectionError",
             ],
             finish_inputs=finish_inputs,
         )