diff --git a/src/server/scripts/Events/fireworks_show.cpp b/src/server/scripts/Events/fireworks_show.cpp
index 8e85232bac6..2674db2861a 100644
--- a/src/server/scripts/Events/fireworks_show.cpp
+++ b/src/server/scripts/Events/fireworks_show.cpp
@@ -17,6 +17,7 @@
 
 #include "ScriptMgr.h"
 #include "GameObjectAI.h"
+#include "CreatureAIImpl.h"
 
 enum FireworksShowTypeObjects
 {