diff --git a/fhem/CHANGED b/fhem/CHANGED
index 4b364bbc3..dc044400d 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:   73_ElectricityCalculator: Min dt for calc. reduced from 30 to 1 s
   - feature: 93_DbRep: V7.11.0, "repairSQLite" to repair a corrupted SQLite DB
   - bugfix:  88_xs1Bridge: code changeover + safety connection check
   - bugfix:  73_PRESENCE: new collectord .deb package fixing perl warnings