diff --git a/akka-remote/src/main/resources/reference.conf b/akka-remote/src/main/resources/reference.conf
index 1f2a75ef21..9baa1ba5e3 100644
--- a/akka-remote/src/main/resources/reference.conf
+++ b/akka-remote/src/main/resources/reference.conf
@@ -1131,8 +1131,6 @@ akka {
           # Protocol to use for SSL encryption, choose from:
           # TLS 1.2 is available since JDK7, and default since JDK8:
           # https://blogs.oracle.com/java-platform-group/entry/java_8_will_use_tls
-          # TLS 1.3 is available since JDK 11:
-          # https://www.oracle.com/technetwork/java/javase/11-relnote-issues-5012449.html
           protocol = "TLSv1.2"
 
           # Example: ["TLS_RSA_WITH_AES_128_CBC_SHA", "TLS_RSA_WITH_AES_256_CBC_SHA"]