diff --git a/fhem/CHANGED b/fhem/CHANGED
index 2147ccb51..3bbb4116c 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
+ - bugfix:  98_vitoconnect.pm: installationID check at least length 2
  - change:  76_SolarForecast: minor code changes and fixes
  - bugfix:  98_vitoconnect.pm: Small bug fixes, removed warnings
  - change:  59_Weather.pm: remove DarkSkyAPI and add fixes from stefanru