diff --git a/fhem/CHANGED b/fhem/CHANGED
index 9911fcdaa..c3dd7b4d8 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.
+  - feature: 73_GasCalculator:         System readings are hidden now
   - feature: 73_ElectricityCalculator: System readings are hidden now
   - change:  17_EGPM2LAN: get-commands fixed
   - change:  93_DbRep: plausibility checks of database column character length