diff --git a/repositories04.list b/repositories04.list
index 8f5e06b..04cc0aa 100644
--- a/repositories04.list
+++ b/repositories04.list
@@ -16,3 +16,4 @@ https://github.com/MaterialsGalaxy/larch-tools
 https://github.com/geraldinepascal/FROGS-wrappers
 https://gitlab.pasteur.fr/galaxy-team/galaxy-tools
 https://github.com/Helmholtz-UFZ/galaxy-tools
+https://github.com/esg-epfl-apc/tools-astro