diff --git a/lib/db_connection/connection_pool.ex b/lib/db_connection/connection_pool.ex
index 0bfd632..62f5795 100644
--- a/lib/db_connection/connection_pool.ex
+++ b/lib/db_connection/connection_pool.ex
@@ -23,11 +23,6 @@ defmodule DBConnection.ConnectionPool do
     GenServer.start_link(__MODULE__, {mod, opts}, start_opts(opts))
   end
 
-  @doc false
-  def child_spec(opts) do
-    super(opts)
-  end
-
   @doc false
   @impl DBConnection.Pool
   def checkout(pool, callers, opts) do