diff --git a/fs/nfsd/nfsproc.c b/fs/nfsd/nfsproc.c
index fa82b7707e8531f9b7e8065391c3f54387c2740d..03a7e9da4da0225e58fd53c4589ed682e0732141 100644
--- a/fs/nfsd/nfsproc.c
+++ b/fs/nfsd/nfsproc.c
@@ -786,6 +786,7 @@ nfserrno (int errno)
 		{ nfserr_serverfault, -ESERVERFAULT },
 		{ nfserr_serverfault, -ENFILE },
 		{ nfserr_io, -EUCLEAN },
+		{ nfserr_perm, -ENOKEY },
 	};
 	int	i;