diff --git a/CHANGELOG.md b/CHANGELOG.md
index ded686d2..9a6c31d5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,6 @@
 - Improve performance of presentation to load slides faster
 - Fix manager layout on small screens
 - Add clickable hyperlinks in messages
-- Add ipv6 support for database
 
 ### v.2.3.0
 
diff --git a/config/runtime.exs b/config/runtime.exs
index 44f83d58..8fd96810 100644
--- a/config/runtime.exs
+++ b/config/runtime.exs
@@ -145,7 +145,6 @@ config :claper, Claper.Repo,
   ssl_opts: [
     verify: :verify_none
   ],
-  socket_options: [:inet6],
   prepare: :unnamed,
   pool_size: pool_size,
   queue_target: queue_target