diff --git a/browser/farbling/brave_navigator_languages_farbling_browsertest.cc b/browser/farbling/brave_navigator_languages_farbling_browsertest.cc
index 125748c8cb2..10091aa3e15 100644
--- a/browser/farbling/brave_navigator_languages_farbling_browsertest.cc
+++ b/browser/farbling/brave_navigator_languages_farbling_browsertest.cc
@@ -260,12 +260,15 @@ IN_PROC_BROWSER_TEST_F(BraveNavigatorLanguagesFarblingBrowserTest,
   std::string domain_b = "b.test";
   std::string domain_d = "d.test";
   std::string domain_x = "www.ulta.com";
+  std::string domain_y = "aeroplan.rewardops.com";
   GURL url_b = https_server_.GetURL(
       domain_b, "/reduce-language/page-with-subresources.html");
   GURL url_d = https_server_.GetURL(
       domain_d, "/reduce-language/page-with-subresources.html");
   GURL url_x = https_server_.GetURL(
       domain_x, "/reduce-language/page-with-subresources.html");
+  GURL url_y = https_server_.GetURL(
+      domain_y, "/reduce-language/page-with-subresources.html");
   SetAcceptLanguages("la,es,en");
 
   // Farbling level: off
@@ -326,4 +329,6 @@ IN_PROC_BROWSER_TEST_F(BraveNavigatorLanguagesFarblingBrowserTest,
   BlockFingerprinting(domain_x);
   SetExpectedHTTPAcceptLanguage("zh-HK,zh;q=0.9,la;q=0.8");
   NavigateToURLUntilLoadStop(url_x);
+  BlockFingerprinting(domain_y);
+  NavigateToURLUntilLoadStop(url_y);
 }
diff --git a/browser/net/brave_reduce_language_network_delegate_helper.cc b/browser/net/brave_reduce_language_network_delegate_helper.cc
index 3eec6af7d3f..781f5aa5c6a 100644
--- a/browser/net/brave_reduce_language_network_delegate_helper.cc
+++ b/browser/net/brave_reduce_language_network_delegate_helper.cc
@@ -34,7 +34,9 @@ const std::array<std::string, 5> kFakeQValues = {";q=0.5", ";q=0.6", ";q=0.7",
 static constexpr auto kFarbleAcceptLanguageExceptions =
     base::MakeFixedFlatSet<base::StringPiece>(
         {// https://github.com/brave/brave-browser/issues/25309
-         "ulta.com", "www.ulta.com"});
+         "ulta.com", "www.ulta.com",
+         // https://github.com/brave/brave-browser/issues/26325
+         "aeroplan.rewardops.com"});
 }  // namespace
 
 std::string FarbleAcceptLanguageHeader(