diff --git a/whois/parser.py b/whois/parser.py
index 5159f93..f98a9b4 100644
--- a/whois/parser.py
+++ b/whois/parser.py
@@ -421,7 +421,7 @@ class WhoisSG(WhoisEntry):
         "registrant_name": r"Registrant:\n\s+Name:(.+)",
         "registrar": r"Registrar: *(.+)",
         "creation_date": r"Creation date: *(.+)",
-        "expiration_date": r"Expiration date: *(.+)",
+        "expiration_date": r"Registry Expiry Date: *(.+)",
         "dnssec": r"DNSSEC:\n(.*)",
     }