diff --git a/app.py b/app.py
index d75183d..a053b61 100644
--- a/app.py
+++ b/app.py
@@ -330,4 +330,4 @@ def download(code):
         flash('Invalid code! Check if you typed the correct code, and for one-time codes, make sure nobody else entered the code before you did.', 'error')
         return redirect(url_for('upload'))
 
-app.run(debug=True, port=3133)
+app.run(debug=True, port=3133, host='0.0.0.0')