diff --git a/Game/AI/AISelector.cs b/Game/AI/AISelector.cs
index 2789ace76..f103c43f9 100644
--- a/Game/AI/AISelector.cs
+++ b/Game/AI/AISelector.cs
@@ -18,6 +18,7 @@
 using Framework.Constants;
 using Game.Entities;
 using Game.Movement;
+using System.Collections.Generic;
 
 namespace Game.AI
 {
@@ -88,11 +89,11 @@ namespace Game.AI
             else if (creature.IsCritter() && !creature.HasUnitTypeMask(UnitTypeMask.Guardian))
                 return new CritterAI(creature);
 
-            /*if (!creature.IsCivilian() && !creature.IsNeutralToAll())
+            if (!creature.IsCivilian() && !creature.IsNeutralToAll())
                 return new AggressorAI(creature);
 
             if (creature.IsCivilian() || creature.IsNeutralToAll())
-                return new ReactorAI(creature);*/
+                return new ReactorAI(creature);
 
             return new NullCreatureAI(creature);
         }