diff --git a/infrastructure/environments/ref/etl_ods.tfvars b/infrastructure/environments/ref/etl_ods.tfvars
index 4e3a8e1834..683b08e87d 100644
--- a/infrastructure/environments/ref/etl_ods.tfvars
+++ b/infrastructure/environments/ref/etl_ods.tfvars
@@ -1,5 +1,5 @@
 apim_base_url = "https://ref.api.service.nhs.uk"
-ods_url       = "https://ref.api.service.nhs.uk/organisation-data-terminology-api/fhir/Organization"
+ods_url       = "https://int.api.service.nhs.uk/organisation-data-terminology-api/fhir/Organization"
 
 extractor_lambda_logs_retention   = 30
 transformer_lambda_logs_retention = 30