diff --git a/fhem/CHANGED b/fhem/CHANGED
index 690185b3f..cde0ea1fa 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:  42_SYSMON: wlan speed, memory usage detection
   - update:  57_Calender: optimization for speed
   - bugfix:  36_Vallox: Changed way multireadings are updated.
   - feature: 49_TBot_List: sorting entries plus corrections