diff --git a/scripts/system-info.py b/scripts/system-info.py
index c5bd057..1a7aed7 100644
--- a/scripts/system-info.py
+++ b/scripts/system-info.py
@@ -438,6 +438,8 @@ def refresh_info_full():
 ### ui definition
 
 def create_ui(blocks: gr.Blocks = None):
+    if blocks is None:
+        return
     if not standalone:
         from modules.ui import ui_system_tabs # pylint: disable=redefined-outer-name
     else: