diff --git a/reactos/include/xdk/iotypes.h b/reactos/include/xdk/iotypes.h
index e77aad480ad..013c37520e4 100644
--- a/reactos/include/xdk/iotypes.h
+++ b/reactos/include/xdk/iotypes.h
@@ -4972,12 +4972,6 @@ typedef struct _FILE_ATTRIBUTE_TAG_INFORMATION {
   ULONG ReparseTag;
 } FILE_ATTRIBUTE_TAG_INFORMATION, *PFILE_ATTRIBUTE_TAG_INFORMATION;
 
-typedef struct _FILE_TRACKING_INFORMATION {
-    HANDLE DestinationFile;
-    ULONG ObjectInformationLength;
-    CHAR ObjectInformation[1];
-} FILE_TRACKING_INFORMATION, *PFILE_TRACKING_INFORMATION;
-
 typedef struct _FILE_DISPOSITION_INFORMATION {
   BOOLEAN DeleteFile;
 } FILE_DISPOSITION_INFORMATION, *PFILE_DISPOSITION_INFORMATION;