diff --git a/CHANGELOG b/CHANGELOG
index 7d72cffd5f3e098065573405038af27acf3c47d2..0001378e8b6fba396b678b3d218cd8ad404150a7 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -135,3 +135,4 @@
 2024-06-30: refactored for CMK 2.3
             note there are many incompatible changes, so best remove the agent rules before the update and recreate them after the update 
 2024-07-13: wireless_device_status: fixed crash on missing metrics (device dormant) ThX to Leon Buhleier
+2024-08-02: appliance_performance: fixed if perfscore was float instead of int