diff --git a/app.py b/app.py
index 218444e..3c0e662 100644
--- a/app.py
+++ b/app.py
@@ -22,4 +22,4 @@ def root():
 
 
 if __name__ == '__main__':
-    app.run(port=PORT)
+    app.run('0.0.0.0', port=PORT)