diff --git a/config/holesky.names.yml b/config/holesky.names.yml
index 7cd2a8b3..b913f5aa 100644
--- a/config/holesky.names.yml
+++ b/config/holesky.names.yml
@@ -42,6 +42,7 @@
 1410000-1459999: "stakely"
 1460031-1460353: "reth"
 1460355-1461031: "reth"
+1552771-1562771: "ef_devops"
 
 "withdrawal:0x00000000001d2f94eB88124eEC6E1af72225c52F": "CryptoDevHub"
 "withdrawal:0x428614Fb30e3007e5d628D09e8BDB0CE9720FAdB": "Huawei"