diff --git a/priv/endpoints.exs b/priv/endpoints.exs
index 2ab21580..e42634df 100644
--- a/priv/endpoints.exs
+++ b/priv/endpoints.exs
@@ -1530,6 +1530,7 @@
             "eu-west-3" => %{},
             "eu-north-1" => %{},
             "me-central-1" => %{},
+            "me-south-1" => %{},
             "s3-external-1" => %{
               "credentialScope" => %{"region" => "us-east-1"},
               "hostname" => "s3-external-1.amazonaws.com",