diff --git a/Procfile b/Procfile
index 84889e2..83702e7 100644
--- a/Procfile
+++ b/Procfile
@@ -1 +1 @@
-web: uvicorn app:app --host=0.0.0.0 --port=5000
+web: uvicorn app:app --host=0.0.0.0 --port=${PORT}