diff --git a/config/packages/cache.yaml b/config/packages/cache.yaml
index e3805ad..fd13aaa 100644
--- a/config/packages/cache.yaml
+++ b/config/packages/cache.yaml
@@ -16,3 +16,7 @@ framework:
             #my.dedicated.cache: null
             subscriptions.cache: null
             credits.cache: null
+            articles.cache:
+                adapter: cache.adapter.redis
+                provider: Redis
+                default_lifetime: 3600
diff --git a/src/Command/CacheLatestArticlesCommand.php b/src/Command/CacheLatestArticlesCommand.php
index 1f18be3..42617e0 100644
--- a/src/Command/CacheLatestArticlesCommand.php
+++ b/src/Command/CacheLatestArticlesCommand.php
@@ -16,13 +16,12 @@ use Elastica\Collapse;
 use Elastica\Query\Terms;
 use Psr\Cache\CacheItemPoolInterface;
 use swentel\nostr\Key\Key;
-use Symfony\Contracts\Cache\CacheInterface;
 
 #[AsCommand(name: 'app:cache_latest_articles', description: 'Cache the latest articles list')]
 class CacheLatestArticlesCommand extends Command
 {
     private FinderInterface $finder;
-    private CacheInterface $appCache;
+    private CacheItemPoolInterface $articlesCache;
     private ParameterBagInterface $params;
 
     public function __construct(FinderInterface $finder, CacheItemPoolInterface $articlesCache, ParameterBagInterface $params)