diff --git a/README.md b/README.md
index 90b9e7ae2..340752ca7 100644
--- a/README.md
+++ b/README.md
@@ -55,29 +55,27 @@ make run-flask
 
 Then visit [localhost:6012](http://localhost:6012).
 
+Any Python code changes you make should be picked up automatically in development. If you're developing JavaScript code, run `npm run watch` to achieve the same.
+
 ## To test the application
 
 ```
 # install dependencies, etc.
 make bootstrap
 
+# run all the tests
 make test
+
+# continuously run js tests
+npm run test-watch
 ```
 
-## Common tasks
+To run a specific JavaScript test, you'll need to copy the full command from `package.json`.
 
-### Updating application dependencies
+## To update application dependencies
 
 `requirements.txt` is generated from the `requirements.in` in order to pin versions of all nested dependencies. If `requirements.in` has been changed, run `make freeze-requirements` to regenerate it.
 
-### Automatically rebuild the frontend assets
-
-If you want the front end assets to re-compile on changes, leave this running in a separate terminal from the app
-
-```shell
-    npm run watch
-```
-
 ## Further docs
 
 - [Working with static assets](docs/static-assets.md)
diff --git a/app/templates/views/user-profile.html b/app/templates/views/user-profile.html
index a39853c32..edc0b7315 100644
--- a/app/templates/views/user-profile.html
+++ b/app/templates/views/user-profile.html
@@ -46,7 +46,7 @@
       {% endcall %}
 
       {% if current_user.platform_admin or session.get('disable_platform_admin_view') %}
-        {% call row() %}
+        {% call row(id='disable-platform-admin') %}
           {{ text_field('Use platform admin view') }}
           {{ text_field('Yes' if not session.get('disable_platform_admin_view') else 'No') }}
           {{ edit_field('Change', url_for('.user_profile_disable_platform_admin_view')) }}
diff --git a/tests/app/main/views/test_user_profile.py b/tests/app/main/views/test_user_profile.py
index ba1b862ea..b1539a2d9 100644
--- a/tests/app/main/views/test_user_profile.py
+++ b/tests/app/main/views/test_user_profile.py
@@ -23,7 +23,7 @@ def test_overview_page_shows_disable_for_platform_admin(
     client_request.login(platform_admin_user)
     page = client_request.get(('main.user_profile'))
     assert page.select_one('h1').text.strip() == 'Your profile'
-    disable_platform_admin_row = page.select('tr')[-1]
+    disable_platform_admin_row = page.select_one('#disable-platform-admin')
     assert ' '.join(disable_platform_admin_row.text.split()) == 'Use platform admin view Yes Change'