diff --git a/site-modules/profile/manifests/swh/deploy/search/journal_client.pp b/site-modules/profile/manifests/swh/deploy/search/journal_client.pp
--- a/site-modules/profile/manifests/swh/deploy/search/journal_client.pp
+++ b/site-modules/profile/manifests/swh/deploy/search/journal_client.pp
@@ -10,10 +10,15 @@
   $user = lookup('swh::deploy::base_search::user')
   $group = lookup('swh::deploy::base_search::group')
 
+  $sentry_dsn = lookup("swh::deploy::search::sentry_dsn", Optional[String], 'first', undef)
+  $sentry_environment = lookup("swh::deploy::search::sentry_environment", Optional[String], 'first', undef)
+  $sentry_swh_package = lookup("swh::deploy::search::sentry_swh_package", Optional[String], 'first', undef)
+
   # Uses:
   # - $config_directory
   # - $user
   # - $group
+  # - $sentry_{dsn,environment,swh_package}
   systemd::unit_file {$systemd_template_unit_name:
     ensure  => 'present',
     content => template("profile/swh/deploy/journal/${systemd_template_unit_name}.erb"),
diff --git a/site-modules/profile/templates/swh/deploy/journal/swh-search-journal-client@.service.erb b/site-modules/profile/templates/swh/deploy/journal/swh-search-journal-client@.service.erb
--- a/site-modules/profile/templates/swh/deploy/journal/swh-search-journal-client@.service.erb
+++ b/site-modules/profile/templates/swh/deploy/journal/swh-search-journal-client@.service.erb
@@ -7,6 +7,15 @@
 After=network.target
 
 [Service]
+<%- if !@sentry_dsn.nil? and !@sentry_dsn.empty? -%>
+Environment=SWH_SENTRY_DSN=<%= @sentry_dsn %>
+<%- end -%>
+<%- if !@sentry_environment.nil? and !@sentry_environment.empty? -%>
+Environment=SWH_SENTRY_ENVIRONMENT=<%= @sentry_environment %>
+<%- end -%>
+<%- if !@sentry_swh_package.nil? and !@sentry_swh_package.empty? -%>
+Environment=SWH_MAIN_PACKAGE=<%= @sentry_swh_package %>
+<%- end -%>
 User=<%= @user %>
 Group=<%= @group %>
 Type=simple