diff --git a/core/src/main/java/hudson/TcpSlaveAgentListener.java b/core/src/main/java/hudson/TcpSlaveAgentListener.java
index 07f71b7575bb..f44941a07d28 100644
--- a/core/src/main/java/hudson/TcpSlaveAgentListener.java
+++ b/core/src/main/java/hudson/TcpSlaveAgentListener.java
@@ -156,6 +156,7 @@ public String getAgentProtocolNames() {
 
     /**
      * Gets Remoting minimum supported version to prevent unsupported agents from connecting
+     * @since 2.169
      */
     public VersionNumber getRemotingMinimumVersion() {
         return RemotingVersionInfo.getMinimumSupportedVersion();