1 files changed, 6 insertions, 6 deletions

diff --git a/src/server/game/Achievements/AchievementMgr.cpp b/src/server/game/Achievements/AchievementMgr.cpp
index 1f66c00786f..cbc73da75e5 100644
--- a/src/server/game/Achievements/AchievementMgr.cpp
+++ b/src/server/game/Achievements/AchievementMgr.cpp
@@ -1081,17 +1081,17 @@ bool AchievementGlobalMgr::IsRealmCompleted(AchievementEntry const* achievement)
     if (itr == _allCompletedAchievements.end())
         return false;
 
-    if (itr->second == std::chrono::system_clock::time_point::min())
+    if (itr->second == SystemTimePoint ::min())
         return false;
 
-    if (itr->second == std::chrono::system_clock::time_point::max())
+    if (itr->second == SystemTimePoint::max())
         return true;
 
     // Allow completing the realm first kill for entire minute after first person did it
     // it may allow more than one group to achieve it (highly unlikely)
     // but apparently this is how blizz handles it as well
     if (achievement->Flags & ACHIEVEMENT_FLAG_REALM_FIRST_KILL)
-        return (std::chrono::system_clock::now() - itr->second) > Minutes(1);
+        return (GameTime::GetSystemTime() - itr->second) > Minutes(1);
 
     return true;
 }
@@ -1101,7 +1101,7 @@ void AchievementGlobalMgr::SetRealmCompleted(AchievementEntry const* achievement
     if (IsRealmCompleted(achievement))
         return;
 
-    _allCompletedAchievements[achievement->ID] = std::chrono::system_clock::now();
+    _allCompletedAchievements[achievement->ID] = GameTime::GetSystemTime();
 }
 
 //==========================================================
@@ -1148,7 +1148,7 @@ void AchievementGlobalMgr::LoadCompletedAchievements()
     // instead the only potential race will happen on value associated with the key
     for (AchievementEntry const* achievement : sAchievementStore)
         if (achievement->Flags & (ACHIEVEMENT_FLAG_REALM_FIRST_REACH | ACHIEVEMENT_FLAG_REALM_FIRST_KILL))
-            _allCompletedAchievements[achievement->ID] = std::chrono::system_clock::time_point::min();
+            _allCompletedAchievements[achievement->ID] = SystemTimePoint::min();
 
     QueryResult result = CharacterDatabase.Query("SELECT achievement FROM character_achievement GROUP BY achievement");
 
@@ -1176,7 +1176,7 @@ void AchievementGlobalMgr::LoadCompletedAchievements()
             continue;
         }
         else if (achievement->Flags & (ACHIEVEMENT_FLAG_REALM_FIRST_REACH | ACHIEVEMENT_FLAG_REALM_FIRST_KILL))
-            _allCompletedAchievements[achievementId] = std::chrono::system_clock::time_point::max();
+            _allCompletedAchievements[achievementId] = SystemTimePoint::max();
     }
     while (result->NextRow());