diff --git a/app/lib/firehose_web/live/microprints_live.ex b/app/lib/firehose_web/live/microprints_live.ex
index 69542ed..7791cab 100644
--- a/app/lib/firehose_web/live/microprints_live.ex
+++ b/app/lib/firehose_web/live/microprints_live.ex
@@ -81,6 +81,7 @@ defmodule FirehoseWeb.MicroprintsLive do
                     content={source}
                     highlighted_line={@highlighted_line}
                     language="elixir"
+                    id={"source-viewer-" <> path}
                   />
                 <% end %>
               <% else %>