diff --git a/backend/apps/ifc_validation/admin.py b/backend/apps/ifc_validation/admin.py
index 0b274d3..c72a2eb 100644
--- a/backend/apps/ifc_validation/admin.py
+++ b/backend/apps/ifc_validation/admin.py
@@ -281,7 +281,7 @@ def nbr_of_properties(self, obj):
         
         return None if obj.number_of_properties is None else f'{obj.number_of_properties:,}'
 
-    @admin.display(description=, ordering='size')
+    @admin.display(description="File Size", ordering='size')
     def size_text(self, obj):
         
         return utils.format_human_readable_file_size(obj.size)