diff --git a/v1/purchaser/theming.json b/v1/purchaser/theming.json
index d2145dbb..10d2cd9d 100644
--- a/v1/purchaser/theming.json
+++ b/v1/purchaser/theming.json
@@ -96,6 +96,10 @@
           "region": "sa30",
           "name": "cf-sa30"
         },
+        {
+          "region": "sa31",
+          "name": "cf-sa31"
+        },
         {
           "region": "us10",
           "name": "cf-us10"