diff --git a/README.md b/README.md
index 8022d02..4f06099 100644
--- a/README.md
+++ b/README.md
@@ -38,7 +38,7 @@ All materials are developed online openly under CC-BY 4.0 License using The Carp
 
 ## Contact
 
-If you have got any questions, feel free to contact directly the VizieR team at: [cats(at)cdsarc.u-strasbg.fr](mailto:cats@cdsarc.u-strasbg.fr) .
+If you have got any questions, feel free to contact directly the VizieR team at: [cds-cats(at)unistra.fr](mailto:cds-cats@unistra.fr) .
 
 
 ## Supporting organisations
diff --git a/config.yaml b/config.yaml
index f070c46..7debaac 100644
--- a/config.yaml
+++ b/config.yaml
@@ -33,7 +33,7 @@ source: 'https://github.com/carpentries/workbench-template-md'
 branch: 'main'
 
 # Who to contact if there are any issues
-contact: 'cats@cdsarc.u-strasbg.fr'
+contact: 'cds-cats@unistra.fr'
 
 # Navigation ------------------------------------------------
 #