--- chrome/browser/themes/theme_service_factory.cc.orig	2026-03-13 16:54:03 UTC
+++ chrome/browser/themes/theme_service_factory.cc
@@ -23,7 +23,7 @@
 #include "chrome/browser/themes/theme_helper_win.h"
 #endif
 
-#if BUILDFLAG(IS_LINUX)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)
 #include "chrome/browser/themes/theme_service_aura_linux.h"
 #endif
 
@@ -98,7 +98,7 @@ ThemeServiceFactory::BuildServiceInstanceForBrowserCon
 std::unique_ptr<KeyedService>
 ThemeServiceFactory::BuildServiceInstanceForBrowserContext(
     content::BrowserContext* profile) const {
-#if BUILDFLAG(IS_LINUX)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)
   using ThemeService = ThemeServiceAuraLinux;
 #endif