diff --git a/include/ntapi/nt_symlink.h b/include/ntapi/nt_symlink.h
index b92fc9f..e7bb301 100644
--- a/include/ntapi/nt_symlink.h
+++ b/include/ntapi/nt_symlink.h
@@ -3,6 +3,7 @@
 
 #include <psxtypes/psxtypes.h>
 #include "nt_object.h"
+#include "nt_port.h"
 
 typedef enum _nt_symlinkd_opcode {
 	NT_SYMLINKD_OPCODE_BASE	=  0x200000,