diff --git a/app/grandchallenge/components/templatetags/civ.py b/app/grandchallenge/components/templatetags/civ.py
index faa6cdebb3..0e09883389 100644
--- a/app/grandchallenge/components/templatetags/civ.py
+++ b/app/grandchallenge/components/templatetags/civ.py
@@ -25,12 +25,12 @@ def sort_civs(civs: Iterable[ComponentInterfaceValue]):
                 charts.append(v)
             else:
                 values.append(v)
-        elif v.file:
+        elif v.interface.is_file_kind:
             if v.interface.is_thumbnail_kind:
                 thumbnails.append(v)
             else:
                 files.append(v)
-        elif v.image:
+        elif v.interface.is_image_kind:
             images.append(v)
         else:
             residual.append(v)