diff --git a/server/app.py b/server/app.py
index d827f101..d79ab8a0 100644
--- a/server/app.py
+++ b/server/app.py
@@ -31,4 +31,4 @@ def run_langchain_chat(input_data: ChatData):
     # run main.py to debug backend
     import uvicorn
 
-    uvicorn.run(app, host="0.0.0.0", port=5050)
+    uvicorn.run(app, host="0.0.0.0", port=80)