diff --git a/core/src/main/java/hudson/FilePath.java b/core/src/main/java/hudson/FilePath.java
index 142a96c7b3..4bbb0171fd 100644
--- a/core/src/main/java/hudson/FilePath.java
+++ b/core/src/main/java/hudson/FilePath.java
@@ -1051,6 +1051,7 @@ public final class FilePath implements Serializable {
     /**
      * If this {@link FilePath} represents a file on a particular {@link Computer}, return it.
      * Otherwise null.
+     * @since 1.571
      */
     public @CheckForNull Computer toComputer() {
         Jenkins j = Jenkins.getInstance();