diff --git a/extensions/sdkhooks/extension.h b/extensions/sdkhooks/extension.h
index 1168fe913..e502c609d 100644
--- a/extensions/sdkhooks/extension.h
+++ b/extensions/sdkhooks/extension.h
@@ -1,6 +1,8 @@
 #ifndef _INCLUDE_SOURCEMOD_EXTENSION_PROPER_H_
 #define _INCLUDE_SOURCEMOD_EXTENSION_PROPER_H_
 
+#include "takedamageinfohack.h"
+
 #include "smsdk_ext.h"
 #include <ISDKHooks.h>
 #include <convar.h>
@@ -15,8 +17,6 @@
 #include <itoolentity.h>
 #endif
 
-#include "takedamageinfohack.h"
-
 #if SOURCE_ENGINE >= SE_CSS && SOURCE_ENGINE != SE_LEFT4DEAD
 #define GETMAXHEALTH_IS_VIRTUAL
 #endif