diff --git a/tech-docs/config.rb b/tech-docs/config.rb
index 2d6cdbd..37f1f03 100644
--- a/tech-docs/config.rb
+++ b/tech-docs/config.rb
@@ -21,4 +21,5 @@ def list_items_from_headings(html, url: '', max_level: nil)
 
 configure :build do
   set :http_prefix, '/dfe-job-descriptions'
+  set :govuk_assets_path, '/dfe-job-descriptions/assets/govuk/assets/'
 end
diff --git a/tech-docs/source/stylesheets/screen.css.scss b/tech-docs/source/stylesheets/screen.css.scss
deleted file mode 100644
index 4341b1b..0000000
--- a/tech-docs/source/stylesheets/screen.css.scss
+++ /dev/null
@@ -1,3 +0,0 @@
-$govuk-assets-path: "/dfe-job-descriptions/assets/govuk/assets/";
-
-@import "govuk_tech_docs";
diff --git a/tech-docs/source/stylesheets/screen.css.scss.erb b/tech-docs/source/stylesheets/screen.css.scss.erb
new file mode 100644
index 0000000..01f3895
--- /dev/null
+++ b/tech-docs/source/stylesheets/screen.css.scss.erb
@@ -0,0 +1,3 @@
+$govuk-assets-path: "<%= app.config[:govuk_assets_path] || "/assets/govuk/assets/" %>";
+
+@import "govuk_tech_docs";