diff --git a/lib/dart_sass.ex b/lib/dart_sass.ex
index 7c3b803..83113a3 100644
--- a/lib/dart_sass.ex
+++ b/lib/dart_sass.ex
@@ -134,12 +134,6 @@ defmodule DartSass do
     end
   end
 
-  # TODO: Remove when dart-sass will exit when stdin is closed.
-  @doc false
-  def script_path() do
-    Path.join(:code.priv_dir(:dart_sass), "dart_sass.bash")
-  end
-
   @doc """
   Returns the version of the Sass executable (or snapshot).
 
@@ -183,21 +177,7 @@ defmodule DartSass do
       stderr_to_stdout: true
     ]
 
-    args = config_args ++ extra_args
-    path = bin_path()
-
-    # TODO: Remove when dart-sass will exit when stdin is closed.
-    # Link: https://github.com/sass/dart-sass/pull/1411
-    path =
-      if "--watch" in args and platform() != :windows do
-        [script_path() | path]
-      else
-        path
-      end
-
-    path
-    |> cmd(args, opts)
-    |> elem(1)
+    cmd(bin_path(), config_args ++ extra_args, opts) |> elem(1)
   end
 
   @doc """
diff --git a/priv/dart_sass.bash b/priv/dart_sass.bash
deleted file mode 100755
index 8c4de50..0000000
--- a/priv/dart_sass.bash
+++ /dev/null
@@ -1,31 +0,0 @@
-#!/usr/bin/env bash
-
-# This script was taken from the Elixir Port guide. It is used to ensure
-# graceful termination of the `sass` process when it detects that stdin
-# has been closed.
-# Link: https://hexdocs.pm/elixir/Port.html#module-zombie-operating-system-processes
-#
-# This script is required until dart-sass supports listening on stdin and
-# gracefully terminating when stdin is closed. There is currently a PR for
-# this behaviour: https://github.com/sass/dart-sass/pull/1411
-#
-# Start the program in the background
-exec "$@" &
-pid1=$!
-
-# Silence warnings from here on
-exec >/dev/null 2>&1
-
-# Read from stdin in the background and
-# kill running program when stdin closes
-exec 0<&0 $(
-  while read -r; do :; done
-  kill -KILL $pid1
-) &
-pid2=$!
-
-# Clean up
-wait $pid1
-ret=$?
-kill -KILL $pid2
-exit $ret