diff --git a/NEWS b/NEWS
index 7a92ad44..bc13bbe8 100644
--- a/NEWS
+++ b/NEWS
@@ -3,6 +3,7 @@ procps-ng-NEXT
     Re-add elogind support                                 merge #151
     Used memory is Total - Available
     Renaming, it is now libproc2
+  * free: Use --kilo when only specifying --si             merge #163
   * pgrep: Add -A to ignore ancestors                      merge #160
   * pidwait: Better warning if pidfd_open not implemented
   * pmap: Dont reuse stdin filehandle                      issue #231