diff --git a/src/engine/ai/MobileFSM.java b/src/engine/ai/MobileFSM.java
index 522f01a3..d3c52faf 100644
--- a/src/engine/ai/MobileFSM.java
+++ b/src/engine/ai/MobileFSM.java
@@ -59,7 +59,8 @@ public class MobileFSM {
         Pet1(null, false, false, false, false, false),
         Simple(null, false, false, true, false, false),
         Helpee(null, false, true, true, false, true),
-        HelpeeWimpy(null, true, false, true, false, false);
+        HelpeeWimpy(null, true, false, true, false, false),
+        None(null, false, false, false, false, false);
 
         private static HashMap<Integer, MobBehaviourType> _behaviourTypes = new HashMap<>();
         public MobBehaviourType BehaviourHelperType;
@@ -565,7 +566,7 @@ public class MobileFSM {
         }
     }
     public static void run(Mob mob) {
-        if (mob == null) {
+        if (mob == null || mob.BehaviourType == MobBehaviourType.None) {
             return;
         }
         //add default behaviour type
diff --git a/src/engine/objects/Mob.java b/src/engine/objects/Mob.java
index 6590cdd1..4144c4db 100644
--- a/src/engine/objects/Mob.java
+++ b/src/engine/objects/Mob.java
@@ -296,7 +296,7 @@ public class Mob extends AbstractIntelligenceAgent {
             if(rs.getString("fsm").length() > 1) {
                 this.BehaviourType = MobileFSM.MobBehaviourType.valueOf(rs.getString("fsm"));
             } else{
-                this.BehaviourType = MobileFSM.MobBehaviourType.Simple;
+                this.BehaviourType = MobileFSM.MobBehaviourType.None;
             }
         } catch (Exception e) {
             Logger.error(currentID + "");