diff --git a/lib/spell/effect.lua b/lib/spell/effect.lua
index b708952..c591947 100644
--- a/lib/spell/effect.lua
+++ b/lib/spell/effect.lua
@@ -131,12 +131,12 @@ function effect:onBirth(owner, stacks, intensity)
     if not effects then return end
     -- проверяем на наличие такого же эффекта
     if effects.effectsProperties[self.tag] then
-        for i, ef in ipairs(effects.effectsPriority) do
-            if ef == self.tag then
-                table.remove(effects.effectsProperties, i)
-                effects.effectsProperties[#effects.effectsProperties + 1] = ef
-            end
+        local i = 1
+        while i < #effects.effectsPriority and effects.effectsPriority[i] ~= self.tag do
+            i = i + 1
         end
+        local ef = table.remove(effects.effectsPriority, i)
+        effects.effectsPriority[#effects.effectsPriority + 1] = ef
     else
         effects.effectsPriority[#effects.effectsPriority + 1] = self.tag
     end