diff --git a/lib/pleroma/web/activity_pub/mrf/require_image_description.ex b/lib/pleroma/web/activity_pub/mrf/require_image_description.ex
new file mode 100644
index 000000000..67390e613
--- /dev/null
+++ b/lib/pleroma/web/activity_pub/mrf/require_image_description.ex
@@ -0,0 +1,45 @@
+defmodule Pleroma.Web.ActivityPub.MRF.RequireImageDescription do
+  @moduledoc "MRF policy which removes media without image description"
+  @behaviour Pleroma.Web.ActivityPub.MRF.Policy
+
+  def is_valid_attachment(
+    %{"name" => name} = _
+  ), do: is_binary(name) and !String.equivalent?(name, "")
+  def is_valid_attachment(_), do: false
+
+  def mark_sensitive(object) do
+    object |> Map.put("sensitive", true)
+    object
+  end
+
+  def correct_attachment(object) do
+    if is_valid_attachment(object) do
+      object
+    else
+      mark_sensitive(object)
+    end
+  end
+
+  @impl true
+  def filter(
+    %{"type" => "Create", "object" => %{"attachment" => attachments} = object } = message
+  ) when is_list(attachments) and length(attachments) > 0 do
+    if attachments |> Enum.all?(fn(attach) -> is_valid_attachment(attach) end) do
+      {:ok, message}
+    else
+      attachments = attachments |> Enum.map(fn v -> correct_attachment(v) end)
+      object = object |> Map.update("summary", "Missing media descriptions", fn v -> v <> "; Missing media descriptions" end)
+                      |> Map.put("attachment", attachments)
+      message = message |> Map.put("object", object)
+      {:ok, message}
+    end
+  end
+
+  @impl true
+  def filter(message), do: {:ok, message}
+
+  @impl true
+  def describe do
+    {:ok, %{mrf_sample: %{content: "<br/><emph>This post contained media without content description. Offending media has been removed from this post.</emph>"}}}
+  end
+end