diff --git a/NAMESPACE b/NAMESPACE
index 0027c31..f992340 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -1,5 +1,7 @@
 # Generated by roxygen2: do not edit by hand
 
+S3method(ade_database,ade_cluster)
+export(ade_database)
 export(az_data_explorer)
 export(create_ade_cluster)
 export(delete_cluster_credentials)
diff --git a/R/database.R b/R/database.R
index ad0bf05..7fcc8a9 100644
--- a/R/database.R
+++ b/R/database.R
@@ -1,9 +1,11 @@
+#' @export
 ade_database <- function(object, ...)
 {
     UseMethod("ade_database")
 }
 
 
+#' @export
 ade_database.ade_cluster <- function(object, database, ...)
 {
     out <- list(db=database, cluster=object)