diff --git a/.circleci/config.yml b/.circleci/config.yml
index 8cfa320..7ff2879 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -26,6 +26,10 @@ commands:
       - run: sudo apt install -y libpq-dev
       - run: sudo docker-php-ext-install zip
       - run: sudo docker-php-ext-install pdo_pgsql
+      - run:
+          command: |
+            curl -sSL "https://nodejs.org/dist/v12.16.3/node-v12.16.3-linux-x64.tar.xz" | sudo tar --strip-components=2 -xJ -C /usr/local/bin/ node-v12.16.3-linux-x64/bin/node
+            curl https://www.npmjs.com/install.sh | sudo bash
   restore_composer:
     steps:
       - restore_cache:
diff --git a/app/Providers/AppServiceProvider.php b/app/Providers/AppServiceProvider.php
index f952321..52e3e4e 100644
--- a/app/Providers/AppServiceProvider.php
+++ b/app/Providers/AppServiceProvider.php
@@ -3,6 +3,8 @@
 namespace App\Providers;
 
 use App\MetadataResolver\MetadataResolver;
+use GuzzleHttp\Client;
+use GuzzleHttp\RequestOptions;
 use Illuminate\Support\Facades\Blade;
 use Illuminate\Support\ServiceProvider;
 use Parsedown;
@@ -36,5 +38,12 @@ class AppServiceProvider extends ServiceProvider
         $this->app->singleton('parsedown', function () {
             return Parsedown::instance();
         });
+        $this->app->bind(Client::class, function () {
+            return new Client([
+                RequestOptions::HEADERS => [
+                    'User-Agent' => 'TissueBot/1.0'
+                ]
+            ]);
+        });
     }
 }