diff --git a/libs/ktem/ktem/pages/chat/upload.py b/libs/ktem/ktem/pages/chat/upload.py
index 809f522..63072b1 100644
--- a/libs/ktem/ktem/pages/chat/upload.py
+++ b/libs/ktem/ktem/pages/chat/upload.py
@@ -15,6 +15,7 @@ class FileUpload(BasePage):
             ".docx",
             ".pptx",
             ".html",
+            ".zip",
         ]
         self.on_building_ui()