diff --git a/server/gameserver/buff/hide.cc b/server/gameserver/buff/hide.cc
index dc5611a9..fcbd93db 100644
--- a/server/gameserver/buff/hide.cc
+++ b/server/gameserver/buff/hide.cc
@@ -48,6 +48,13 @@ void HideBuff::Activate()
 
 void HideBuff::Deactivate()
 {
+    for (auto& pair : alert_buff_hash_) {
+        auto& tuple = pair.second;
+        if (std::get<0>(tuple).Get()) {
+            std::get<0>(tuple).Get()->RemoveBuffByUniId(std::get<3>(tuple));
+        }
+    }
+    alert_buff_hash_.clear();
 }
 
 void HideBuff::AddInRangeObject(Creature* target)