diff --git a/config_handler.py b/config_handler.py
index 2c98f5d..c49e61c 100644
--- a/config_handler.py
+++ b/config_handler.py
@@ -11,9 +11,7 @@
 SERVICES_TO_NOTIFY = {
     "EMBEDDER": "http://refinery-embedder:80",
     "UPDATER": "http://refinery-updater:80",
-    "ZERO_SHOT": "http://refinery-zero-shot:80",
     "TOKENIZER": "http://refinery-tokenizer:80",
-    "DOC_OCK": "http://refinery-doc-ock:80",
 }