diff --git a/src/pages/Registrations.tsx b/src/pages/Registrations.tsx
index e728f58..5bf94d3 100644
--- a/src/pages/Registrations.tsx
+++ b/src/pages/Registrations.tsx
@@ -985,7 +985,7 @@ const Registrations = () => {
           )}
 
           {activeTab === 'references' && (
-            <div className="grid grid-cols-1 gap-6 xl:grid-cols-[1fr_420px]">
+            <div className="grid grid-cols-1 gap-6 xl:grid-cols-[minmax(360px,0.9fr)_minmax(560px,1.1fr)]">
               <div className={listPanelClassName}>
                 <div className={listHeaderClassName}>
                   <div>