diff --git a/source3/include/ntioctl.h b/source3/include/ntioctl.h
index bd80a30d34a..9fa288fdeb4 100644
--- a/source3/include/ntioctl.h
+++ b/source3/include/ntioctl.h
@@ -27,6 +27,7 @@
 #define IO_REPARSE_TAG_HSM           0xC0000004
 #define IO_REPARSE_TAG_SIS           0x80000007
 #define IO_REPARSE_TAG_DFS	     0x8000000A
+#define IO_REPARSE_TAG_NFS	     0x80000014
 
 
 /* For FSCTL_GET_SHADOW_COPY_DATA ...*/