diff --git a/CHANGELOG.md b/CHANGELOG.md
index 22f199b3d..04efc97c0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ### Removed
 - **Breaking**: Removed 1.0+ deprecated configurations `Pleroma.Upload, :strip_exif` and `:instance, :dedupe_media`
 - **Breaking**: OStatus protocol support
+- **Breaking**: MDII uploader
 
 ### Changed
 - **Breaking:** Elixir >=1.8 is now required (was >= 1.7)
diff --git a/config/config.exs b/config/config.exs
index 103361b29..d41abf090 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -108,10 +108,6 @@ config :pleroma, Pleroma.Uploaders.S3,
   streaming_enabled: true,
   public_endpoint: "https://s3.amazonaws.com"
 
-config :pleroma, Pleroma.Uploaders.MDII,
-  cgi: "https://mdii.sakura.ne.jp/mdii-post.cgi",
-  files: "https://mdii.sakura.ne.jp"
-
 config :pleroma, :emoji,
   shortcode_globs: ["/emoji/custom/**/*.png"],
   pack_extensions: [".png", ".gif"],
diff --git a/config/description.exs b/config/description.exs
index 45e4b43f1..1089fd86c 100644
--- a/config/description.exs
+++ b/config/description.exs
@@ -2559,23 +2559,6 @@ config :pleroma, :config_description, [
   },
   %{
     group: :pleroma,
-    key: Pleroma.Uploaders.MDII,
-    type: :group,
-    children: [
-      %{
-        key: :cgi,
-        type: :string,
-        suggestions: ["https://mdii.sakura.ne.jp/mdii-post.cgi"]
-      },
-      %{
-        key: :files,
-        type: :string,
-        suggestions: ["https://mdii.sakura.ne.jp"]
-      }
-    ]
-  },
-  %{
-    group: :pleroma,
     key: :http,
     type: :group,
     description: "HTTP settings",
diff --git a/lib/pleroma/uploaders/mdii.ex b/lib/pleroma/uploaders/mdii.ex
deleted file mode 100644
index c36f3d61d..000000000
--- a/lib/pleroma/uploaders/mdii.ex
+++ /dev/null
@@ -1,37 +0,0 @@
-# Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
-# SPDX-License-Identifier: AGPL-3.0-only
-
-defmodule Pleroma.Uploaders.MDII do
-  @moduledoc "Represents uploader for https://github.com/hakaba-hitoyo/minimal-digital-image-infrastructure"
-
-  alias Pleroma.Config
-  alias Pleroma.HTTP
-
-  @behaviour Pleroma.Uploaders.Uploader
-
-  # MDII-hosted images are never passed through the MediaPlug; only local media.
-  # Delegate to Pleroma.Uploaders.Local
-  def get_file(file) do
-    Pleroma.Uploaders.Local.get_file(file)
-  end
-
-  def put_file(upload) do
-    cgi = Config.get([Pleroma.Uploaders.MDII, :cgi])
-    files = Config.get([Pleroma.Uploaders.MDII, :files])
-
-    {:ok, file_data} = File.read(upload.tempfile)
-
-    extension = String.split(upload.name, ".") |> List.last()
-    query = "#{cgi}?#{extension}"
-
-    with {:ok, %{status: 200, body: body}} <-
-           HTTP.post(query, file_data, [], adapter: [pool: :default]) do
-      remote_file_name = String.split(body) |> List.first()
-      public_url = "#{files}/#{remote_file_name}.#{extension}"
-      {:ok, {:url, public_url}}
-    else
-      _ -> Pleroma.Uploaders.Local.put_file(upload)
-    end
-  end
-end
diff --git a/test/uploaders/mdii_test.exs b/test/uploaders/mdii_test.exs
deleted file mode 100644
index d432d40f0..000000000
--- a/test/uploaders/mdii_test.exs
+++ /dev/null
@@ -1,50 +0,0 @@
-# Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
-# SPDX-License-Identifier: AGPL-3.0-only
-
-defmodule Pleroma.Uploaders.MDIITest do
-  use Pleroma.DataCase
-  alias Pleroma.Uploaders.MDII
-  import Tesla.Mock
-
-  describe "get_file/1" do
-    test "it returns path to local folder for files" do
-      assert MDII.get_file("") == {:ok, {:static_dir, "test/uploads"}}
-    end
-  end
-
-  describe "put_file/1" do
-    setup do
-      file_upload = %Pleroma.Upload{
-        name: "mdii-image.jpg",
-        content_type: "image/jpg",
-        path: "test_folder/mdii-image.jpg",
-        tempfile: Path.absname("test/fixtures/image_tmp.jpg")
-      }
-
-      [file_upload: file_upload]
-    end
-
-    test "save file", %{file_upload: file_upload} do
-      mock(fn
-        %{method: :post, url: "https://mdii.sakura.ne.jp/mdii-post.cgi?jpg"} ->
-          %Tesla.Env{status: 200, body: "mdii-image"}
-      end)
-
-      assert MDII.put_file(file_upload) ==
-               {:ok, {:url, "https://mdii.sakura.ne.jp/mdii-image.jpg"}}
-    end
-
-    test "save file to local if MDII  isn`t available", %{file_upload: file_upload} do
-      mock(fn
-        %{method: :post, url: "https://mdii.sakura.ne.jp/mdii-post.cgi?jpg"} ->
-          %Tesla.Env{status: 500}
-      end)
-
-      assert MDII.put_file(file_upload) == :ok
-
-      assert Path.join([Pleroma.Uploaders.Local.upload_path(), file_upload.path])
-             |> File.exists?()
-    end
-  end
-end