1 files changed, 3 insertions, 4 deletions

diff --git a/scripts/metadata_filter.lua b/scripts/metadata_filter.lua
index ad2bb83..8eedc63 100644
--- a/scripts/metadata_filter.lua
+++ b/scripts/metadata_filter.lua
@@ -155,10 +155,9 @@ end
 function resolve_category(categories, category)
     if categories and category then
         category = pandoc.utils.stringify(category)
-        return pandoc.MetaMap({
-            id = pandoc.MetaString(category),
-            name = pandoc.MetaString(categories[category] or category)
-        })
+        data = pandoc.MetaMap(categories[category])
+        data.id = pandoc.MetaString(category)
+        return data
     end
 end