diff --git a/browser/ui/views/infobars/web_discovery_infobar_content_view.cc b/browser/ui/views/infobars/web_discovery_infobar_content_view.cc
index a3af50a3f41..c2e07857d3d 100644
--- a/browser/ui/views/infobars/web_discovery_infobar_content_view.cc
+++ b/browser/ui/views/infobars/web_discovery_infobar_content_view.cc
@@ -51,8 +51,7 @@ constexpr int kNarrowLayoutHorizontalPadding = 10;
 
 void OpenMoreInfoPage() {
   if (auto* browser = GetLastActiveBrowserWindowInterfaceWithAnyProfile()) {
-    ShowSingletonTab(browser->GetBrowserForMigrationOnly(),
-                     GURL(kWebDiscoveryLearnMoreUrl));
+    ShowSingletonTab(browser, GURL(kWebDiscoveryLearnMoreUrl));
   }
 }
 
diff --git a/browser/ui/webui/brave_adblock_ui.cc b/browser/ui/webui/brave_adblock_ui.cc
index 387a9369068..74b7941d45d 100644
--- a/browser/ui/webui/brave_adblock_ui.cc
+++ b/browser/ui/webui/brave_adblock_ui.cc
@@ -31,6 +31,7 @@
 #include "chrome/browser/android/tab_web_contents_delegate_android.h"
 #include "content/public/browser/web_contents.h"
 #else
+#include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/browser_navigator_params.h"
 #include "chrome/browser/ui/singleton_tabs.h"
diff --git a/browser/ui/webui/settings/brave_adblock_handler.cc b/browser/ui/webui/settings/brave_adblock_handler.cc
index dbaf2d5a53e..237990f8497 100644
--- a/browser/ui/webui/settings/brave_adblock_handler.cc
+++ b/browser/ui/webui/settings/brave_adblock_handler.cc
@@ -24,6 +24,7 @@
 #include "brave/components/brave_shields/core/common/pref_names.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/singleton_tabs.h"
 #include "content/public/browser/web_ui.h"
diff --git a/chromium_src/chrome/browser/ui/singleton_tabs.cc b/chromium_src/chrome/browser/ui/singleton_tabs.cc
index 07a38de6b56..13d4f21ef59 100644
--- a/chromium_src/chrome/browser/ui/singleton_tabs.cc
+++ b/chromium_src/chrome/browser/ui/singleton_tabs.cc
@@ -12,7 +12,7 @@
 // and remote (on https://www.google.com and https://support.google.com).
 // For remote URLs going to Google we want to point users to our community site
 // instead.
-void ShowSingletonTab(Browser* browser, const GURL& url) {
+void ShowSingletonTab(BrowserWindowInterface* browser, const GURL& url) {
   GURL new_url =
       url.DomainIs("google.com") ? GURL("https://community.brave.app/") : url;