diff --git a/ChangeLog.d/bugfix-for-gcm-long-iv-size.txt b/ChangeLog.d/bugfix-for-gcm-long-iv-size.txt
index 0e2e5117ec..c04c4aa182 100644
--- a/ChangeLog.d/bugfix-for-gcm-long-iv-size.txt
+++ b/ChangeLog.d/bugfix-for-gcm-long-iv-size.txt
@@ -1,4 +1,4 @@
 Bugfix
    * Fix a bug in mbedtls_gcm_starts() when bits of iv are longer than 2^32.
-   * Fix #4950.
+   * Fix #4884.