diff --git a/server/gameserver/creature.cc b/server/gameserver/creature.cc
index ac218252..9b2ff99e 100644
--- a/server/gameserver/creature.cc
+++ b/server/gameserver/creature.cc
@@ -1490,6 +1490,12 @@ void Creature::Shot(glm::vec3& target_dir, bool& shot_ok, float fly_distance, in
         } else {
             A8_ABORT();
         }
+        if (GetCurrWeapon()->meta->IsMultistageGun()) {
+            ++power_idx;
+            if (power_idx > GetCurrWeapon()->meta->_power_charge.size()) {
+                power_idx = 0;
+            }
+        }
     } else {
         A8_ABORT();
     }