diff --git a/src/PSBoardDataBase.jl b/src/PSBoardDataBase.jl
index bc0be57..a000e9e 100644
--- a/src/PSBoardDataBase.jl
+++ b/src/PSBoardDataBase.jl
@@ -16,11 +16,11 @@ include("import_data.jl")
 """
     create_database_from_exported_csvs(
         dbpath::AbstractString;
-        single_run_csv::AbstractString,
-        runlist_csv::AbstractString,
-        dispatch_csv::AbstractString,
-        hundred_csv::AbstractString,
-        jathubs_csv::AbstractString,
+        single_run_csv::AbstractString = DownloadCSVs.download_single_run_csv(),
+        runlist_csv::AbstractString = DownloadCSVs.download_runlist_csv(),
+        dispatch_csv::AbstractString = DownloadCSVs.download_dispatch_csv(),
+        hundred_csv::AbstractString = DownloadCSVs.download_hundred_run_csv(),
+        jathubs_csv::AbstractString = DownloadCSVs.download_jathub_csv(),
         masterlog_dir::AbstractString,
     )