diff --git a/run.bat.sample b/run.bat.sample
index 2746a8c..8e7ddb3 100644
--- a/run.bat.sample
+++ b/run.bat.sample
@@ -3,7 +3,7 @@ set FN_BASE_URI=http://localhost:8040
 set FN_CLIENT_ID=THE CLIENT ID WHICH YOU CREATED EARLIER
 set FN_CLIENT_SECRET=THE CLIENT SECRET WHICH YOU CREATED EARLIER
 
-set FLASK_APP=google_auth.py
+set FLASK_APP=app.py
 set FLASK_DEBUG=1
 set FN_FLASK_SECRET_KEY=1234567