diff --git a/Bastillefile b/Bastillefile
index 15aeb8a..004424f 100644
--- a/Bastillefile
+++ b/Bastillefile
@@ -1,4 +1,4 @@
 #INCLUDE https://gitea.lyrion.ch/bastille-templates/postgresql
-PKG gmake pgxnclient
+PKG gmake py39-six pgxnclient
 CMD pgxnclient install plpgsql_check