diff --git a/packages/docusaurus-theme-classic/src/theme/DocCard/index.tsx b/packages/docusaurus-theme-classic/src/theme/DocCard/index.tsx
index 643e0063dff6..f41e9aac614a 100644
--- a/packages/docusaurus-theme-classic/src/theme/DocCard/index.tsx
+++ b/packages/docusaurus-theme-classic/src/theme/DocCard/index.tsx
@@ -27,7 +27,7 @@ function getFallbackEmojiIcon(
   item: PropSidebarItemLink | PropSidebarItemCategory,
 ): string {
   if (item.type === 'category') {
-    return '🗃';
+    return '🗃️';
   }
   return isInternalUrl(item.href) ? '📄️' : '🔗';
 }