diff --git a/src/server/scripts/EasternKingdoms/zone_undercity.cpp b/src/server/scripts/EasternKingdoms/zone_undercity.cpp
index 3245a4e147e..ac797622445 100644
--- a/src/server/scripts/EasternKingdoms/zone_undercity.cpp
+++ b/src/server/scripts/EasternKingdoms/zone_undercity.cpp
@@ -80,6 +80,11 @@ enum Sylvanas
     GUID_EVENT_INVOKER              = 1,
 };
 
+enum Sounds
+{
+    SOUND_AGGRO                     = 5886
+};
+
 float HighborneLoc[4][3]=
 {
     {1285.41f, 312.47f, 0.51f},
@@ -126,6 +131,7 @@ public:
 
         void EnterCombat(Unit* /*who*/) override
         {
+            DoPlaySoundToSet(me, SOUND_AGGRO);
             _events.ScheduleEvent(EVENT_FADE, 30000);
             _events.ScheduleEvent(EVENT_SUMMON_SKELETON, 20000);
             _events.ScheduleEvent(EVENT_BLACK_ARROW, 15000);
diff --git a/src/server/scripts/Kalimdor/zone_thunder_bluff.cpp b/src/server/scripts/Kalimdor/zone_thunder_bluff.cpp
index 835c99c6c89..bf17d658c6e 100644
--- a/src/server/scripts/Kalimdor/zone_thunder_bluff.cpp
+++ b/src/server/scripts/Kalimdor/zone_thunder_bluff.cpp
@@ -41,6 +41,11 @@ enum CairneBloodhoof
     SPELL_UPPERCUT          = 22916
 };
 
+enum Sounds
+{
+    SOUND_AGGRO             = 5884
+};
+
 #define GOSSIP_HCB "I know this is rather silly but a young ward who is a bit shy would like your hoofprint."
 /// @todo verify abilities/timers
 class npc_cairne_bloodhoof : public CreatureScript
@@ -80,7 +85,10 @@ public:
             Initialize();
         }
 
-        void EnterCombat(Unit* /*who*/) override { }
+        void EnterCombat(Unit* /*who*/) override
+        {
+            DoPlaySoundToSet(me, SOUND_AGGRO);
+        }
 
         void UpdateAI(uint32 diff) override
         {