diff --git a/site-modules/profile/manifests/swh/deploy/worker/indexer_fossology_license.pp b/site-modules/profile/manifests/swh/deploy/worker/indexer_fossology_license.pp
index 68e3d2cd..580492f8 100644
--- a/site-modules/profile/manifests/swh/deploy/worker/indexer_fossology_license.pp
+++ b/site-modules/profile/manifests/swh/deploy/worker/indexer_fossology_license.pp
@@ -1,18 +1,20 @@
 # Deployment for swh-indexer-fossology-license
 
 class profile::swh::deploy::worker::indexer_fossology_license {
   include ::profile::swh::deploy::indexer
   $packages = ['fossology-nomossa']
+
   package {$packages:
-    ensure => 'present',
+    ensure  => 'present',
+    require => Apt::Source['softwareheritage'],
   }
 
   Package[$::profile::swh::deploy::base_indexer::packages] ~> ::profile::swh::deploy::worker::instance {'indexer_fossology_license':
     ensure       => present,
     sentry_name  => 'indexer',
     require      => [
       Class['profile::swh::deploy::indexer'],
       Package[$packages],
     ],
   }
 }