diff --git a/CHANGELOG.md b/CHANGELOG.md
index 80b1081a..63b56061 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
   - fix jsonssl-helper get traefik ca certificate on alpine
 
 # 1.0.1
+  - use debian:jessie-slim as baseimage
 
 ## 1.0.0
   - run tool now use 2 environmen variable KILL_PROCESS_TIMEOUT and KILL_ALL_PROCESSES_TIMEOUT