diff --git a/src/server/game/World/World.cpp b/src/server/game/World/World.cpp
index 741b12f30dc..08bccd75f0c 100644
--- a/src/server/game/World/World.cpp
+++ b/src/server/game/World/World.cpp
@@ -83,9 +83,9 @@
 #include "TransportMgr.h"
 
 
-std::atomic<bool> World::m_stopEvent = false;
+std::atomic<bool> World::m_stopEvent(false);
 uint8 World::m_ExitCode = SHUTDOWN_EXIT_CODE;
-std::atomic_uint32_t World::m_worldLoopCounter = 0;
+std::atomic<uint32> World::m_worldLoopCounter(0);
 
 float World::m_MaxVisibleDistanceOnContinents = DEFAULT_VISIBILITY_DISTANCE;
 float World::m_MaxVisibleDistanceInInstances  = DEFAULT_VISIBILITY_INSTANCE;