diff --git a/src/server/scripts/Kalimdor/CavernsOfTime/DragonSoul/dragon_soul.h b/src/server/scripts/Kalimdor/CavernsOfTime/DragonSoul/dragon_soul.h
index db5da60e4c..fe8a055867 100644
--- a/src/server/scripts/Kalimdor/CavernsOfTime/DragonSoul/dragon_soul.h
+++ b/src/server/scripts/Kalimdor/CavernsOfTime/DragonSoul/dragon_soul.h
@@ -20,6 +20,7 @@
 
 #include "Define.h"
 #include "Creature.h"
+#include "CreatureAIImpl.h"
 
 #define DataHeader "DS"
 #define DSScriptName "instance_dragon_soul"
diff --git a/src/server/scripts/Kalimdor/CavernsOfTime/EndTime/end_time.h b/src/server/scripts/Kalimdor/CavernsOfTime/EndTime/end_time.h
index 3410b8a88c..85dccd0a73 100644
--- a/src/server/scripts/Kalimdor/CavernsOfTime/EndTime/end_time.h
+++ b/src/server/scripts/Kalimdor/CavernsOfTime/EndTime/end_time.h
@@ -18,6 +18,7 @@
 #ifndef DEF_ENDTIME_H
 #define DEF_ENDTIME_H
 
+#include "CreatureAIImpl.h"
 #include "Define.h"
 
 #define DataHeader "ET"
diff --git a/src/server/scripts/Kalimdor/CavernsOfTime/HourOfTwilight/hour_of_twilight.h b/src/server/scripts/Kalimdor/CavernsOfTime/HourOfTwilight/hour_of_twilight.h
index bdf64b56e8..e737dd51b6 100644
--- a/src/server/scripts/Kalimdor/CavernsOfTime/HourOfTwilight/hour_of_twilight.h
+++ b/src/server/scripts/Kalimdor/CavernsOfTime/HourOfTwilight/hour_of_twilight.h
@@ -18,6 +18,7 @@
 #ifndef DEF_HOUROFTWILIGHT_H
 #define DEF_HOUROFTWILIGHT_H
 
+#include "CreatureAIImpl.h"
 #include "Define.h"
 
 #define DataHeader "HOT"
diff --git a/src/server/scripts/Kalimdor/CavernsOfTime/WellOfEternity/well_of_eternity.h b/src/server/scripts/Kalimdor/CavernsOfTime/WellOfEternity/well_of_eternity.h
index 53b2280518..11ff9e9e3e 100644
--- a/src/server/scripts/Kalimdor/CavernsOfTime/WellOfEternity/well_of_eternity.h
+++ b/src/server/scripts/Kalimdor/CavernsOfTime/WellOfEternity/well_of_eternity.h
@@ -18,6 +18,7 @@
 #ifndef DEF_WELLOFETERNITY_H
 #define DEF_WELLOFETERNITY_H
 
+#include "CreatureAIImpl.h"
 #include "Define.h"
 
 #define DataHeader "WOE"