diff --git a/Content.Server/Objectives/Conditions/KillPersonCondition.cs b/Content.Server/Objectives/Conditions/KillPersonCondition.cs
index 7b1301a42c..b87b538a8e 100644
--- a/Content.Server/Objectives/Conditions/KillPersonCondition.cs
+++ b/Content.Server/Objectives/Conditions/KillPersonCondition.cs
@@ -7,7 +7,7 @@ namespace Content.Server.Objectives.Conditions
     public abstract class KillPersonCondition : IObjectiveCondition
     {
         protected IEntityManager EntityManager => IoCManager.Resolve<IEntityManager>();
-        protected MobStateSystem MobStateSystem => IoCManager.Resolve<MobStateSystem>();
+        protected MobStateSystem MobStateSystem => EntityManager.EntitySysManager.GetEntitySystem<MobStateSystem>();
         protected Mind.Mind? Target;
         public abstract IObjectiveCondition GetAssigned(Mind.Mind mind);