diff --git a/frontend/src/documents/hooks/useDocumentsNavigation.ts b/frontend/src/documents/hooks/useDocumentsNavigation.ts
index ec28476..2a4a913 100644
--- a/frontend/src/documents/hooks/useDocumentsNavigation.ts
+++ b/frontend/src/documents/hooks/useDocumentsNavigation.ts
@@ -103,9 +103,7 @@ export const useDocumentsNavigation = ({
                         onFolderSelect?.(activeRow.id as string);
                     } else {
                         const entry = getEntryByKey(activeRow.key);
-                        // @ts-ignore
-                        if (entry?.document) {
-                            // @ts-ignore
+                        if (entry && entry.type === 'document') {
                             onPreview?.(entry.document);
                         }
                     }