diff --git a/app/spreadsheet_service.py b/app/spreadsheet_service.py
index 35dc627..9485f81 100644
--- a/app/spreadsheet_service.py
+++ b/app/spreadsheet_service.py
@@ -17,7 +17,7 @@
 
 load_dotenv()
 
-DEFAULT_FILEPATH = os.path.join(os.path.dirname(__file__), "..", "google-credentials.json")
+DEFAULT_FILEPATH = os.path.join(os.path.dirname(__file__), "..", "gradebook-hero-google-credentials.json")
 GOOGLE_CREDENTIALS_FILEPATH = os.getenv("GOOGLE_CREDENTIALS_FILEPATH", default=DEFAULT_FILEPATH)
 
 GOOGLE_SHEETS_DOCUMENT_ID = os.getenv("GOOGLE_SHEETS_DOCUMENT_ID", default="OOPS Please get the spreadsheet identifier from its URL, and set the 'GOOGLE_SHEETS_DOCUMENT_ID' environment variable accordingly...")