diff --git a/server/gameserver/buff/callfunc.cc b/server/gameserver/buff/callfunc.cc
index dc67d09f..05f7e178 100644
--- a/server/gameserver/buff/callfunc.cc
+++ b/server/gameserver/buff/callfunc.cc
@@ -1912,7 +1912,7 @@ void CallFuncBuff::AddArmorShield()
                  dur_time / FRAME_RATE_MS,
                  [owner = owner, buff_uniid = buff_uniid] (int event, const a8::Args* args) mutable
                  {
-                     if (a8::TIMER_DELETE_EVENT == event) {
+                     if (a8::TIMER_EXEC_EVENT == event) {
                          owner->ClearArmorShield();
                          owner->RemoveBuffByUniId(buff_uniid);
                      }