diff --git a/prowler/providers/aws/aws_regions_by_service.json b/prowler/providers/aws/aws_regions_by_service.json
index d93ccfbd49..49358c1c48 100644
--- a/prowler/providers/aws/aws_regions_by_service.json
+++ b/prowler/providers/aws/aws_regions_by_service.json
@@ -2306,6 +2306,7 @@
           "ap-southeast-1",
           "ap-southeast-2",
           "ap-southeast-3",
+          "ap-southeast-4",
           "ca-central-1",
           "eu-central-1",
           "eu-central-2",