diff --git a/modules/mod-as-platform/src/AZTH_SC.cpp b/modules/mod-as-platform/src/AZTH_SC.cpp
index ea0eaa6..1dae397 100644
--- a/modules/mod-as-platform/src/AZTH_SC.cpp
+++ b/modules/mod-as-platform/src/AZTH_SC.cpp
@@ -1612,7 +1612,7 @@ class CommandAZTH_SC : public CommandScript
         else // save only in non-flight case
             player->SaveRecallPosition();
 
-        if (!MapManager::IsValidMapCoord(map, x, y, z))
+        if (!MapMgr::IsValidMapCoord(map, x, y, z))
         {
             handler->PSendSysMessage(LANG_INVALID_TARGET_COORD, x, y, map);
             handler->SetSentErrorMessage(true);
diff --git a/modules/mod-smartstone/src/scripts/AzthSmartStone.cpp b/modules/mod-smartstone/src/scripts/AzthSmartStone.cpp
index a2695df..668fd9a 100644
--- a/modules/mod-smartstone/src/scripts/AzthSmartStone.cpp
+++ b/modules/mod-smartstone/src/scripts/AzthSmartStone.cpp
@@ -290,7 +290,7 @@ class azth_smart_stone : public ItemScript
             if (sAZTH->GetAZTHPlayer(player)->getCurrentDimensionByAura() == DIMENSION_RPG) {
                 Player *owner=getHomeOwner(player);
 
-                if (MapManager::IsValidMapCoord(sAZTH->GetAZTHPlayer(owner)->getLastPositionInfo(AZTH_SMRTST_POSITION_HOUSE_INDEX))) {
+                if (MapMgr::IsValidMapCoord(sAZTH->GetAZTHPlayer(owner)->getLastPositionInfo(AZTH_SMRTST_POSITION_HOUSE_INDEX))) {
                     // home teleport for RPG world
                     SmartStoneCommand homeTeleport = sSmartStone->getCommandById(SMRTST_TELEPORT_HOUSE);
                     std::string str=homeTeleport.getText(player) + " (" +owner->GetName()+")";
diff --git a/modules/mod-smartstone/src/scripts/Misc.cpp b/modules/mod-smartstone/src/scripts/Misc.cpp
index a4bdd4a..728827d 100644
--- a/modules/mod-smartstone/src/scripts/Misc.cpp
+++ b/modules/mod-smartstone/src/scripts/Misc.cpp
@@ -16,7 +16,7 @@ void SmartStoneApps::blackMarketTeleport(Player *player) {
     }
     else {
         WorldLocation const& pos = sAZTH->GetAZTHPlayer(player)->getLastPositionInfo(sAZTH->GetAZTHPlayer(player)->getCurrentDimensionByAura());
-        if (!MapManager::IsValidMapCoord(pos))
+        if (!MapMgr::IsValidMapCoord(pos))
             return;
 
         Map *m = sMapMgr->FindBaseMap(pos.GetMapId());
@@ -38,7 +38,7 @@ void SmartStoneApps::teleportHouse(Player *owner, Player *guest) {
         return;
 
     WorldLocation const& pos = sAZTH->GetAZTHPlayer(owner)->getLastPositionInfo(AZTH_SMRTST_POSITION_HOUSE_INDEX);
-    if (!MapManager::IsValidMapCoord(pos))
+    if (!MapMgr::IsValidMapCoord(pos))
         return;
 
     guest->TeleportTo(pos);