diff --git a/src/vs/sessions/contrib/configuration/browser/configuration.contribution.ts b/src/vs/sessions/contrib/configuration/browser/configuration.contribution.ts
index 060a1b2e7d3..1b9b03fdedf 100644
--- a/src/vs/sessions/contrib/configuration/browser/configuration.contribution.ts
+++ b/src/vs/sessions/contrib/configuration/browser/configuration.contribution.ts
@@ -14,6 +14,8 @@ Registry.as<IConfigurationRegistry>(Extensions.Configuration).registerDefaultCon
 		'chat.unifiedAgentsBar.enabled': true,
 		'chat.viewSessions.enabled': false,
 
+		'breadcrumbs.enabled': false,
+
 		'diffEditor.renderSideBySide': false,
 		'diffEditor.hideUnchangedRegions.enabled': true,