diff --git a/fhem/CHANGED b/fhem/CHANGED
index ec3d7dbc7..14f476f66 100644
--- a/fhem/CHANGED
+++ b/fhem/CHANGED
@@ -1,5 +1,6 @@
 # Add changes at the top of the list. Keep it in ASCII, and 80-char wide.
 # Do not insert empty lines here, update check depends on it.
+  - changed: SYSMON: non-blocking
   - changed: 71_YAMAHA_NP.pm: Provide entire http link to Player AlbumArt.
   - changed: 71_YAMAHA_NP.pm: Minor code improvements.
   - changed: 71_YAMAHA_NP.pm: Perl code clean-up after 'perlcritic' check.