diff --git a/webpage_contents/index.qmd b/webpage_contents/index.qmd
index 29e959e36976b52e77680409bfcc1a157294743c..dbd55dd350da72ebff94e81c25b1d2cdeeb36fa0 100644
--- a/webpage_contents/index.qmd
+++ b/webpage_contents/index.qmd
@@ -4,7 +4,7 @@ listing:
   categories: true
   type: table  
   contents: publications
-  fields: title
+  fields: 'title'
   sort-ui: true
   filter-ui: true
 ---