diff --git a/components/carnet/contacts-view.tsx b/components/carnet/contacts-view.tsx
index 974f40e8..073b60bd 100644
--- a/components/carnet/contacts-view.tsx
+++ b/components/carnet/contacts-view.tsx
@@ -29,11 +29,14 @@ export const ContactsView: React.FC<ContactsViewProps> = ({
 }) => {
   const [searchQuery, setSearchQuery] = useState('');
 
-  const filteredContacts = contacts.filter(contact =>
-    contact.fullName.toLowerCase().includes(searchQuery.toLowerCase()) ||
-    contact.email.toLowerCase().includes(searchQuery.toLowerCase()) ||
-    contact.organization?.toLowerCase().includes(searchQuery.toLowerCase())
-  );
+  const filteredContacts = contacts.filter(contact => {
+    const searchLower = searchQuery.toLowerCase();
+    return (
+      (contact.fullName?.toLowerCase() || '').includes(searchLower) ||
+      (contact.email?.toLowerCase() || '').includes(searchLower) ||
+      (contact.organization?.toLowerCase() || '').includes(searchLower)
+    );
+  });
 
   return (
     <div className="flex flex-col h-full bg-carnet-bg border-r border-carnet-border">