diff --git a/.ruby-version b/.ruby-version
deleted file mode 100644
index 6a6a3d8e..00000000
--- a/.ruby-version
+++ /dev/null
@@ -1 +0,0 @@
-2.6.1
diff --git a/test/test_build.rb b/test/test_build.rb
deleted file mode 100644
index 72c1a2e3..00000000
--- a/test/test_build.rb
+++ /dev/null
@@ -1,24 +0,0 @@
-require "minitest/autorun"
-
-BUILD_ROOT = File.expand_path("../../build", __FILE__)
-
-class TestBuild < Minitest::Test
-  def test_cache_busted_embed_css
-    path = File.join(BUILD_ROOT, "static/javascripts/signup_embed.js")
-    assert(File.exist?(path))
-
-    content = File.read(path)
-    assert(content)
-
-    # The reference to the embedd.css file should be the cache busted version
-    # (eg, "embed-8ae78a26.css").
-    assert_match(%r{embed-\w+.css}, content)
-
-    # Make sure the full path to the embed stylesheet is absolute and looks
-    # right (note the array in the output is a weird artifact of getting
-    # Middleman to properly cache bust the path).
-    web_site_root = ENV["WEB_SITE_ROOT"].to_s
-    assert_match(%r{^https://}, web_site_root)
-    assert_match(%r{var (\w+)="#{web_site_root}";\w+\.href=\[\1,"/static/stylesheets/embed-\w+.css"\].join\(""\)}, content)
-  end
-end