diff --git a/dash/main.py b/dash/main.py
index 3bf5413..bf46ca3 100644
--- a/dash/main.py
+++ b/dash/main.py
@@ -50,4 +50,4 @@ def update_analyzer(files):
 
 
 if __name__ == '__main__':
-    app.run(host='0.0.0.0')
+    app.run(host='127.0.0.1')