diff --git a/Dockerfile b/Dockerfile
index e8cc9fa..a20c172 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,7 @@ RUN pip install --no-cache-dir -r requirements.txt
 
 COPY . .
 
-ENV FLASK_APP=app.py
+ENV FLASK_APP=run.py
 ENV FLASK_RUN_HOST=0.0.0.0
 EXPOSE 5000