diff --git a/browser/brave_rewards/rewards_service_factory.cc b/browser/brave_rewards/rewards_service_factory.cc
index c4c189695149..c33295b966cb 100644
--- a/browser/brave_rewards/rewards_service_factory.cc
+++ b/browser/brave_rewards/rewards_service_factory.cc
@@ -20,8 +20,8 @@
 #include "chrome/browser/favicon/favicon_service_factory.h"
 #include "chrome/browser/profiles/incognito_helpers.h"
 #include "chrome/browser/profiles/profile.h"
-#include "content/public/browser/storage_partition.h"
 #include "components/keyed_service/content/browser_context_dependency_manager.h"
+#include "content/public/browser/storage_partition.h"
 #include "extensions/buildflags/buildflags.h"
 
 #if BUILDFLAG(ENABLE_EXTENSIONS)
diff --git a/components/brave_rewards/browser/rewards_service_impl.cc b/components/brave_rewards/browser/rewards_service_impl.cc
index c59a000fd8f4..f4fe4112e230 100644
--- a/components/brave_rewards/browser/rewards_service_impl.cc
+++ b/components/brave_rewards/browser/rewards_service_impl.cc
@@ -490,15 +490,15 @@ void RewardsServiceImpl::CreateRewardsWallet(
         return;
       }
 
-      prefs_->SetString(prefs::kDeclaredGeo, country);
+      self->prefs_->SetString(prefs::kDeclaredGeo, country);
 
       // Record in which environment the wallet was created (for display on the
       // rewards internals page).
       auto on_get_environment = [](base::WeakPtr<RewardsServiceImpl> self,
                                    mojom::Environment environment) {
         if (self) {
-          prefs_->SetInteger(prefs::kWalletCreationEnvironment,
-                             static_cast<int>(environment));
+          self->prefs_->SetInteger(prefs::kWalletCreationEnvironment,
+                                   static_cast<int>(environment));
         }
       };