diff --git a/crpptbx/TCV_IMAS/get_ids_equilibrium_fixed_boundary.m b/crpptbx/TCV_IMAS/get_ids_equilibrium_fixed_boundary.m
index 98473a895e5849763bb54225c3910ddba4b6faa3..3b4f0c019b93061ed34ee2c14949eb0f7b54e311 100644
--- a/crpptbx/TCV_IMAS/get_ids_equilibrium_fixed_boundary.m
+++ b/crpptbx/TCV_IMAS/get_ids_equilibrium_fixed_boundary.m
@@ -53,7 +53,7 @@ clear ids_equilibrium_description % so can add new subfields
 %
 ids_equilibrium.ids_properties.comment = params_equilibrium.comment;
 ids_equilibrium.ids_properties.homogeneous_time = 1;
-ids_equilibrium.ids_properties.source = ['TCV mds for shot = ' num2str(params_equilibrium.shot)];
+ids_equilibrium.ids_properties.source = ['TCV shot #' num2str(params_equilibrium.shot)];
 ids_equilibrium.ids_properties.provider = 'get_ids_equilibrium_fixed_boundary';
 ids_equilibrium.ids_properties.creation_date = date;