diff --git a/publish-schema/src/config.py b/publish-schema/src/config.py
index 5855237..9ea9132 100644
--- a/publish-schema/src/config.py
+++ b/publish-schema/src/config.py
@@ -4,7 +4,7 @@
 class Config:
     PROJECT_ID = get_value_from_env("PROJECT_ID", "ons-sds-jb")
     PROCESS_TIMEOUT = int(get_value_from_env("PROCESS_TIMEOUT", "540"))
-    API_URL = get_value_from_env("API_URL", "https://34.120.41.215.nip.io")
+    SDS_URL = get_value_from_env("API_URL", "https://34.120.41.215.nip.io")
     SECRET_ID = get_value_from_env("SECRET_ID", "oauth-client-name")
     GITHUB_URL = get_value_from_env("GITHUB_URL", "https://raw.githubusercontent.com/ONSdigital/sds-prototype-schema/refs/heads/SDSS-823-schema-publication-automation-spike/")
     POST_SCHEMA_ENDPOINT = get_value_from_env("POST_SCHEMA_URL", "/v1/schema?survey_id=")
diff --git a/publish-schema/src/main.py b/publish-schema/src/main.py
index 8434926..11afa49 100644
--- a/publish-schema/src/main.py
+++ b/publish-schema/src/main.py
@@ -104,7 +104,7 @@ def post_schema(schema, survey_id) -> requests.Response:
     headers = generate_headers()
     logger.info(f"Posting schema for survey {survey_id}")
     response = session.post(
-        f"{Config.API_URL}{Config.POST_SCHEMA_ENDPOINT}{survey_id}",
+        f"{Config.SDS_URL}{Config.POST_SCHEMA_ENDPOINT}{survey_id}",
         json=schema,
         headers=headers,
     )
@@ -196,7 +196,7 @@ def get_schema_metadata(survey_id) -> dict:
     headers = generate_headers()
     try:
         response = session.get(
-            f"{Config.API_URL}{Config.GET_SCHEMA_METADATA_ENDPOINT}{survey_id}",
+            f"{Config.SDS_URL}{Config.GET_SCHEMA_METADATA_ENDPOINT}{survey_id}",
             headers=headers,
         )
         response.raise_for_status()