diff --git a/cpukit/libfs/src/nfsclient/proto/nfs_prot.h b/cpukit/libfs/src/nfsclient/proto/nfs_prot.h
index 054a77efea..45fddf3ee0 100644
--- a/cpukit/libfs/src/nfsclient/proto/nfs_prot.h
+++ b/cpukit/libfs/src/nfsclient/proto/nfs_prot.h
@@ -48,7 +48,7 @@ enum nfsstat {
 	NFSERR_DQUOT = 69,
 	NFSERR_STALE = 70,
 	NFSERR_WFLUSH = 99,
-  _NFSSTAT = 0xffffffff
+	_NFSSTAT = 0xffffffff
 };
 typedef enum nfsstat nfsstat;
 
@@ -62,7 +62,7 @@ enum ftype {
 	NFSOCK = 6,
 	NFBAD = 7,
 	NFFIFO = 8,
-  _FTYPE = 0xffffffff
+	_FTYPE = 0xffffffff
 };
 typedef enum ftype ftype;