diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c
index 45159ee952e689073907043cc0f43f293908c4b6..8e9df45b3d3c28089f9cab57fc5000a311f4129c 100644
--- a/fs/nfsd/export.c
+++ b/fs/nfsd/export.c
@@ -671,6 +671,7 @@ static void svc_export_init(struct cache_head *cnew, struct cache_head *citem)
 	new->ex_fslocs.locations = NULL;
 	new->ex_fslocs.locations_count = 0;
 	new->ex_fslocs.migrated = 0;
+	new->ex_uuid = NULL;
 	new->cd = item->cd;
 }