diff --git a/CHANGED b/CHANGED
index 3cb25b300..0a504af2a 100644
--- a/CHANGED
+++ b/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.
+  - change:  SYSMON: warning (userdefined readings), reading for perl version
   - feature: 38_CO20.pm: added advanced features, retries and timeout (by Markus M.)
   - feature: 32_yowsup.pm: added support for groups
   - feature: FB_CALLLIST: new attribute icon-mapping for customizing the icons for all