diff --git a/src/server/scripts/Kalimdor/RagefireChasm/ragefire_chasm.h b/src/server/scripts/Kalimdor/RagefireChasm/ragefire_chasm.h
index dcd2df52d41..84f35ec8639 100644
--- a/src/server/scripts/Kalimdor/RagefireChasm/ragefire_chasm.h
+++ b/src/server/scripts/Kalimdor/RagefireChasm/ragefire_chasm.h
@@ -18,6 +18,8 @@
 #ifndef RAGEFIRE_CHASM_H_
 #define RAGEFIRE_CHASM_H_
 
+#include "Define.h"
+
 #define RCScriptName "instance_ragefire_chasm"
 #define DataHeader   "RC"