diff --git a/data/location/azure_euwest.yaml b/data/location/azure_euwest.yaml
index 83f97f25..cfb27d83 100644
--- a/data/location/azure_euwest.yaml
+++ b/data/location/azure_euwest.yaml
@@ -1,25 +1,26 @@
 ---
 dns::forward_zones:
   'internal.softwareheritage.org.':
     - 192.168.200.22
   '100.168.192.in-addr.arpa.':
     - 192.168.200.22
   '101.168.192.in-addr.arpa.':
     - 192.168.200.22
 
 dns::forwarders: []
 dns::forwarder_insecure: false
 
 internal_network: 192.168.200.0/21
 
 swh::deploy::worker::instances:
   - swh_indexer_rehash
   - swh_indexer_mimetype
   - swh_indexer_fossology_license
   - swh_indexer_origin_head
   - swh_indexer_revision_metadata
   - swh_indexer_origin_intrinsic_metadata
   - swh_indexer_ctags
+  - swh_indexer_language
 
 swh::remote_service::storage::config: "%{alias('swh::remote_service::storage::config::azure')}"
 swh::remote_service::objstorage::config: "%{alias('swh::remote_service::objstorage::config::azure_readonly_with_fallback')}"