diff --git a/src/strategy/values/PvpValues.cpp b/src/strategy/values/PvpValues.cpp
index 8a497add..84c586c6 100644
--- a/src/strategy/values/PvpValues.cpp
+++ b/src/strategy/values/PvpValues.cpp
@@ -44,6 +44,9 @@ Unit* FlagCarrierValue::Calculate()
         {
             BattlegroundEY* bg = (BattlegroundEY*)botAI->GetBot()->GetBattleground();
 
+            if (!bg)
+                return nullptr;
+
             if (bg->GetFlagPickerGUID().IsEmpty())
                 return nullptr;