diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9fd97481..b0a0055d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## Fixes
 
+- PUS TMTC creator module: Sequence flags were set to continuation segment (0b00) instead
+  of the correct unsegmented flags (0b11) as specified in the standard.
 - `Service9TimeManagement`: Fix the time dump at the `SET_TIME` subservice: Include clock timeval
   seconds instead of uptime.
   PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/726