diff --git a/lib/libbe/be_access.c b/lib/libbe/be_access.c
index 74059a0a569..a591a4f61d0 100644
--- a/lib/libbe/be_access.c
+++ b/lib/libbe/be_access.c
@@ -219,6 +219,7 @@ be_mounted_at(libbe_handle_t *lbh, const char *path, nvlist_t *details)
 			propinfo.lbh = lbh;
 			propinfo.list = details;
 			propinfo.single_object = false;
+			propinfo.bootonce = NULL;
 			prop_list_builder_cb(root_hdl, &propinfo);
 			zfs_close(root_hdl);
 		}