diff --git a/draft-ietf-quic-transport.md b/draft-ietf-quic-transport.md
index 4bbfc9a11b..4b5a4037f3 100644
--- a/draft-ietf-quic-transport.md
+++ b/draft-ietf-quic-transport.md
@@ -1794,9 +1794,9 @@ addresses (IP address and port), such as those caused by an
 endpoint migrating to a new network.  This section describes the process by
 which an endpoint migrates to a new address.
 
-An endpoint MUST NOT initiate connection migration before the handshake is
-finished and the endpoint has 1-RTT keys.  The design of QUIC relies on
-endpoints retaining a stable address for the duration of the handshake.
+The design of QUIC relies on endpoints retaining a stable address for the
+duration of the handshake.  An endpoint MUST NOT initiate connection migration
+before the handshake is confirmed, as defined in section 4.1.2 of {{QUIC-TLS}}.
 
 An endpoint also MUST NOT initiate connection migration if the peer sent the
 `disable_migration` transport parameter during the handshake.  An endpoint which