diff --git a/flaskr/__init__.py b/flaskr/__init__.py
index 7c00671..3671662 100644
--- a/flaskr/__init__.py
+++ b/flaskr/__init__.py
@@ -40,4 +40,4 @@ def download():
 
 if __name__ == '__main__':
     # Threaded option to enable multiple instances for multiple user access support
-    app.run(threaded=True)
\ No newline at end of file
+    app.run(threaded=False)
\ No newline at end of file