diff --git a/src/serve.py b/src/serve.py
index ba4af37..2727dad 100644
--- a/src/serve.py
+++ b/src/serve.py
@@ -45,6 +45,7 @@ def process_request(request_message):
     target_file_name = f"{dossier_id}/{file_id}.{request_message['targetFileExtension']}"
     response_file_name = f"{dossier_id}/{file_id}.{request_message['responseFileExtension']}"
     figure_data_file_name = f"{dossier_id}/{file_id}.FIGURE.json.gz"
+    logger.info("Processing file %s w/ file_id=%s, and daossier_id=%s", target_file_name, file_id, dossier_id)
 
     bucket = PYINFRA_CONFIG.storage_bucket
     storage = get_storage(PYINFRA_CONFIG)