diff --git a/Cura/webui/__init__.py b/Cura/webui/__init__.py
index db86ee6..54f6f1b 100644
--- a/Cura/webui/__init__.py
+++ b/Cura/webui/__init__.py
@@ -237,5 +237,4 @@ def allowed_file(filename):
 	return "." in filename and filename.rsplit(".", 1)[1] in ALLOWED_EXTENSIONS
 
 def run():
-	app.debug = True
 	app.run(host="0.0.0.0", port=5000)