diff --git a/lib/kmxgit_web/controllers/repository_controller.ex b/lib/kmxgit_web/controllers/repository_controller.ex
index 325c9a5..8365053 100644
--- a/lib/kmxgit_web/controllers/repository_controller.ex
+++ b/lib/kmxgit_web/controllers/repository_controller.ex
@@ -169,7 +169,7 @@ defmodule KmxgitWeb.RepositoryController do
"_blob" -> :blob
"_ci" -> :ci
"_commit" -> :commit
- "_diff" -> :diff
+# "_diff" -> :diff
"_log" -> :log
"_tag" -> :tag
"_tree" -> :tree
diff --git a/lib/kmxgit_web/templates/repository/commit.html.heex b/lib/kmxgit_web/templates/repository/commit.html.heex
index 4911b6d..736752c 100644
--- a/lib/kmxgit_web/templates/repository/commit.html.heex
+++ b/lib/kmxgit_web/templates/repository/commit.html.heex
@@ -5,7 +5,6 @@
</div>
<div class="col col-12 col-md-5">
<%= link gettext("Browse"), to: Routes.repository_path(@conn, :show, Repository.owner_slug(@repo), Repository.splat(@repo, ["_tree", @commit.hash])), class: "btn btn-primary" %>
- <%= link gettext("Diff"), to: Routes.repository_path(@conn, :show, Repository.owner_slug(@repo), Repository.splat(@repo, ["_diff", @commit.hash, "master"])), class: "btn btn-primary" %>
</div>
</div>
<div class="row">