diff --git a/mayan/apps/file_caching/apps.py b/mayan/apps/file_caching/apps.py
index 9d505c304b..a4eaa248b7 100644
--- a/mayan/apps/file_caching/apps.py
+++ b/mayan/apps/file_caching/apps.py
@@ -47,10 +47,15 @@ class FileCachingConfig(MayanAppConfig):
             )
         )
 
-        SourceColumn(attribute='name', source=Cache)
-        SourceColumn(attribute='label', source=Cache)
-        SourceColumn(attribute='storage_instance_path', source=Cache)
-        SourceColumn(attribute='get_maximum_size_display', source=Cache)
+        SourceColumn(attribute='name', is_sortable=True, source=Cache)
+        SourceColumn(attribute='label', is_sortable=True, source=Cache)
+        SourceColumn(
+            attribute='storage_instance_path', is_sortable=True, source=Cache
+        )
+        SourceColumn(
+            attribute='get_maximum_size_display', is_sortable=True,
+            sort_field='maximum_size', source=Cache
+        )
         SourceColumn(attribute='get_total_size_display', source=Cache)
 
         menu_list_facet.bind_links(