diff --git a/src/server/game/Warden/Warden.cpp b/src/server/game/Warden/Warden.cpp
index 3cc6019cb..1faae7f1e 100644
--- a/src/server/game/Warden/Warden.cpp
+++ b/src/server/game/Warden/Warden.cpp
@@ -240,14 +240,14 @@ void Warden::ApplyPenalty(uint16 checkId, std::string const& reason)
     {
         if (Player const* plr = _session->GetPlayer())
         {
-            std::string const reportFormat = "Player %s (guid %u, account id: %u) failed warden %u check (%s). Action: %s";
+            std::string const reportFormat = "Player {} (guid {}, account id: {}) failed warden {} check ({}). Action: {}";
             reportMsg = Acore::StringFormat(reportFormat, plr->GetName().c_str(), plr->GetGUID().GetCounter(), _session->GetAccountId(),
                                            checkId, ((checkData && !checkData->Comment.empty()) ? checkData->Comment.c_str() : "<warden comment is not set>"),
                                            GetWardenActionStr(action).c_str());
         }
         else
         {
-            std::string const reportFormat = "Account id: %u failed warden %u check. Action: %s";
+            std::string const reportFormat = "Account id: {} failed warden {} check. Action: {}";
             reportMsg = Acore::StringFormat(reportFormat, _session->GetAccountId(), checkId, GetWardenActionStr(action).c_str());
         }
     }
@@ -255,12 +255,12 @@ void Warden::ApplyPenalty(uint16 checkId, std::string const& reason)
     {
         if (Player const* plr = _session->GetPlayer())
         {
-            std::string const reportFormat = "Player %s (guid %u, account id: %u) triggered warden penalty by reason: %s. Action: %s";
+            std::string const reportFormat = "Player {} (guid {}, account id: {}) triggered warden penalty by reason: {}. Action: {}";
             reportMsg = Acore::StringFormat(reportFormat, plr->GetName().c_str(), plr->GetGUID().GetCounter(), _session->GetAccountId(), causeMsg.c_str(), GetWardenActionStr(action).c_str());
         }
         else
         {
-            std::string const reportFormat = "Account id: %u failed warden %u check. Action: %s";
+            std::string const reportFormat = "Account id: {} failed warden {} check. Action: {}";
             reportMsg = Acore::StringFormat(reportFormat, _session->GetAccountId(), causeMsg.c_str(), GetWardenActionStr(action).c_str());
         }
     }