diff --git a/server/gameserver/player.cc b/server/gameserver/player.cc
index e3a191f..569a8a9 100644
--- a/server/gameserver/player.cc
+++ b/server/gameserver/player.cc
@@ -444,6 +444,10 @@ void Player::UpdateUseSkill()
     if (HasBuffEffect(kBET_Vertigo)) {
         return;
     }
+    if (room->GetGasData().gas_mode == GasInactive ||
+        room->GetGasData().gas_mode == GasJump) {
+        return;
+    }
     DoSkill(use_skill_id, skill_target_id, skill_dir, skill_distance, a8::Vec2());
     use_skill = false;
 }