diff --git a/gso/translations/en-GB.json b/gso/translations/en-GB.json
index b1d6a36a4ee673823c9a346447340c9211c90bb8..7991b89dd89c838c13bb45fa730ad521db3e0dc9 100644
--- a/gso/translations/en-GB.json
+++ b/gso/translations/en-GB.json
@@ -42,6 +42,7 @@
             "mac_address": "MAC address",
             "ga_id": "GÉANT GA-ID",
             "gs_id": "GÉANT GS-ID",
+            "custom_service_name": "IMS Service Name",
 
             "bfd_enabled": "BFD enabled",
             "bfd_multiplier": "BFD multiplier",