diff --git a/R/write_h5ad.R b/R/write_h5ad.R
index faaeb63b..a2885ff1 100644
--- a/R/write_h5ad.R
+++ b/R/write_h5ad.R
@@ -5,6 +5,7 @@
 #' @param object The object to write, either a "SingleCellExperiment" or a
 #' "Seurat" object
 #' @param path Path of the file to write to
+#' @param ... Extra arguments will be passed to the appropriate convertor
 #'
 #' @return `path` invisibly
 #' @export