diff --git a/.changeset/quiet-groups-link.md b/.changeset/quiet-groups-link.md
new file mode 100644
index 000000000..4f1fb7398
--- /dev/null
+++ b/.changeset/quiet-groups-link.md
@@ -0,0 +1,5 @@
+---
+"gitbook": patch
+---
+
+Stop page group breadcrumbs from linking to a URL that redirects to the group's first page.
diff --git a/packages/gitbook/src/components/PageBody/PageHeader.tsx b/packages/gitbook/src/components/PageBody/PageHeader.tsx
index f406d619a..d63ff3535 100644
--- a/packages/gitbook/src/components/PageBody/PageHeader.tsx
+++ b/packages/gitbook/src/components/PageBody/PageHeader.tsx
@@ -222,9 +222,14 @@ export async function PageHeader(props: {
                         ))}
                         {ancestors.map((breadcrumb, index) => {
                             const parentPages = ancestors[index - 1]?.pages ?? revision.pages;
+                            // A group's own URL redirects to its first document, so link straight to it.
+                            const target =
+                                breadcrumb.type === 'group'
+                                    ? (resolveFirstDocument([breadcrumb], [])?.page ?? breadcrumb)
+                                    : breadcrumb;
                             const href = linker.toPathForPage({
                                 pages: revision.pages,
-                                page: breadcrumb,
+                                page: target,
                             });
                             return (
                                 <li key={breadcrumb.id} className="inline">
@@ -483,15 +488,16 @@ function getPageSiblings(
         if (page.hidden && page.id !== activeId) {
             continue;
         }
-        // A group whose subtree has no document resolves to no page — the sidebar renders it as a
-        // non-clickable label, so don't offer it as a navigable sibling (its path would 404).
-        if (page.type === 'group' && page.id !== activeId && !resolveFirstDocument([page], [])) {
+        // A group's own URL redirects to its first document, so link straight to it. A group whose
+        // subtree has no document resolves to no page, so don't offer it (its path would 404).
+        const target = page.type === 'group' ? resolveFirstDocument([page], [])?.page : page;
+        if (!target) {
             continue;
         }
         result.push({
             id: page.id,
             title: page.linkTitle || page.title,
-            href: context.linker.toPathForPage({ pages: context.revision.pages, page }),
+            href: context.linker.toPathForPage({ pages: context.revision.pages, page: target }),
             emoji: page.emoji,
             icon: page.icon,
             isActive: page.id === activeId,
diff --git a/packages/gitbook/src/lib/references.test.ts b/packages/gitbook/src/lib/references.test.ts
index db8c0e6d8..d8bce5bc4 100644
--- a/packages/gitbook/src/lib/references.test.ts
+++ b/packages/gitbook/src/lib/references.test.ts
@@ -627,12 +627,11 @@ describe('resolveContentRef for direct space links', () => {
             { label: 'API guides' },
             { label: 'Authentification' },
             { label: 'Référence', href: targetSiteSpace.urls.published },
-            { label: 'Getting started', icon: null, href: expect.any(String) },
+            { label: 'Getting started', icon: null, href: result?.href },
         ]);
         expect(result?.ancestors?.[0]?.href).toBeUndefined();
         expect(result?.ancestors?.[1]?.href).toBeUndefined();
         expect(result?.ancestors?.[2]?.href).toBeUndefined();
-        expect(result?.ancestors?.[4]?.href).toBeTruthy();
     });
 
     it('uses the first document as the target for a page-group reference', async () => {
diff --git a/packages/gitbook/src/lib/references.tsx b/packages/gitbook/src/lib/references.tsx
index e174a2bc3..7ee2db0a0 100644
--- a/packages/gitbook/src/lib/references.tsx
+++ b/packages/gitbook/src/lib/references.tsx
@@ -23,7 +23,7 @@ import {
     findGitPageURLTarget,
     findPageForGitPageURLTarget,
 } from './gitPageURL';
-import { resolvePageId } from './pages';
+import { resolveFirstDocument, resolvePageId } from './pages';
 import {
     findSiteSpaceBy,
     getFallbackSiteSpacePath,
@@ -276,7 +276,14 @@ export async function resolveContentRef(
                                 style={iconStyle}
                             />
                         ) : null,
-                    href: linker.toPathForPage({ page: ancestor, pages: revision.pages }),
+                    // A group's own URL redirects to its first document, so link straight to it.
+                    href: linker.toPathForPage({
+                        page:
+                            ancestor.type === 'group'
+                                ? (resolveFirstDocument([ancestor], [])?.page ?? ancestor)
+                                : ancestor,
+                        pages: revision.pages,
+                    }),
                 })) ?? [];
             if (!page) {
                 return null;