diff --git a/ChangeLog b/ChangeLog
index ab2df9730d..35bf4f7f62 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -17,16 +17,13 @@ Bugfix
      by Brendan Shanks. Part of a fix for #992.
    * Fix compilation error when MBEDTLS_ARC4_C is disabled and
      MBEDTLS_CIPHER_NULL_CIPHER is enabled. Found by TrinityTonic in #1719.
+   * Added length checks to some TLS parsing functions. Found and fixed by
+     Philippe Antoine from Catena cyber. #1663.
 
 Changes
    * Change the shebang line in Perl scripts to look up perl in the PATH.
      Contributed by fbrosson in #1533.
 
-Changes
-   * Adds of lengths checks in different functions (not a security issue as
-     original buffer is overgrown) thanks to Philippe Antoine from Catena
-     cyber. #1663.
-
 = mbed TLS 2.7.4 branch released 2018-06-18
 
 Bugfix