diff --git a/server/gameserver/creature.cc b/server/gameserver/creature.cc
index 5b0c24c6..c0384e42 100644
--- a/server/gameserver/creature.cc
+++ b/server/gameserver/creature.cc
@@ -1131,7 +1131,7 @@ void Creature::Initialize()
                               [this] (int event, const a8::Args* args) mutable
                               {
                                   if (a8::TIMER_EXEC_EVENT == event) {
-                                      if (!dead) {
+                                      if (!dead && !poisoning) {
                                           if (GetHP() + 1 < GetMaxHP()) {
                                               AddHp(GetMaxHP() * mt::Param::s().nature_recover_hp_rate);
                                           }