diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md
index a19e9654bf..001338b46c 100644
--- a/activerecord/CHANGELOG.md
+++ b/activerecord/CHANGELOG.md
@@ -388,14 +388,6 @@
 
     *Sean Griffin*
 
-*   `has_many :through` associations will no longer save the through record
-    twice when added in an `after_create` callback defined before the
-    associations.
-
-    Fixes #3798.
-
-    *Sean Griffin*
-
 *   Detect in-place modifications of PG array types
 
     *Sean Griffin*