diff --git a/terraform/domains/environment_domains/config/production.tfvars.json b/terraform/domains/environment_domains/config/production.tfvars.json
index 88962524e..2ebaeafeb 100644
--- a/terraform/domains/environment_domains/config/production.tfvars.json
+++ b/terraform/domains/environment_domains/config/production.tfvars.json
@@ -28,7 +28,7 @@
           "/assets/*"
         ],
         "environment_short": "pd",
-        "origin_hostname": "manage-school-placements.teacherservices.cloud",
+        "origin_hostname": "manage-school-placements-production.teacherservices.cloud",
         "redirect_rules": [
           {
             "from-domain": "www",
diff --git a/terraform/domains/environment_domains/config/sandbox.tfvars.json b/terraform/domains/environment_domains/config/sandbox.tfvars.json
index 4d3ac219d..34d4145d5 100644
--- a/terraform/domains/environment_domains/config/sandbox.tfvars.json
+++ b/terraform/domains/environment_domains/config/sandbox.tfvars.json
@@ -22,7 +22,7 @@
           "/assets/*"
         ],
         "environment_short": "sandbox",
-        "origin_hostname": "manage-school-placements-sandbox.test.teacherservices.cloud"
+        "origin_hostname": "manage-school-placements-sandbox.teacherservices.cloud"
       }
     }
   }