diff --git a/server/gameserver/creature.cc b/server/gameserver/creature.cc
index d21a3b2..d7c2f7c 100644
--- a/server/gameserver/creature.cc
+++ b/server/gameserver/creature.cc
@@ -1493,7 +1493,7 @@ CreatureWeakPtr Creature::AllocWeakPtr()
 
 CreatureWeakPtr& Creature::GetWeakPtrRef()
 {
-    if (weak_ptr_.Get()) {
+    if (!weak_ptr_.Get()) {
         weak_ptr_.Attach(this);
     }
     return weak_ptr_;