diff --git a/examples/rag/neo4j.php b/examples/rag/neo4j.php
index 0c84b6a2d..39fbb56e2 100644
--- a/examples/rag/neo4j.php
+++ b/examples/rag/neo4j.php
@@ -24,14 +24,13 @@
 use Symfony\AI\Store\Document\TextDocument;
 use Symfony\AI\Store\Document\Vectorizer;
 use Symfony\AI\Store\Indexer;
-use Symfony\Component\HttpClient\HttpClient;
 use Symfony\Component\Uid\Uuid;
 
 require_once dirname(__DIR__).'/bootstrap.php';
 
 // initialize the store
 $store = new Store(
-    httpClient: HttpClient::create(),
+    httpClient: http_client(),
     endpointUrl: env('NEO4J_HOST'),
     username: env('NEO4J_USERNAME'),
     password: env('NEO4J_PASSWORD'),
diff --git a/examples/rag/qdrant.php b/examples/rag/qdrant.php
index d926db1de..4a105cd18 100644
--- a/examples/rag/qdrant.php
+++ b/examples/rag/qdrant.php
@@ -24,14 +24,13 @@
 use Symfony\AI\Store\Document\TextDocument;
 use Symfony\AI\Store\Document\Vectorizer;
 use Symfony\AI\Store\Indexer;
-use Symfony\Component\HttpClient\HttpClient;
 use Symfony\Component\Uid\Uuid;
 
 require_once dirname(__DIR__).'/bootstrap.php';
 
 // initialize the store
 $store = new Store(
-    HttpClient::create(),
+    http_client(),
     env('QDRANT_HOST'),
     env('QDRANT_SERVICE_API_KEY'),
     'movies',
diff --git a/examples/rag/surrealdb.php b/examples/rag/surrealdb.php
index 9e592c300..5cef91641 100644
--- a/examples/rag/surrealdb.php
+++ b/examples/rag/surrealdb.php
@@ -24,14 +24,13 @@
 use Symfony\AI\Store\Document\TextDocument;
 use Symfony\AI\Store\Document\Vectorizer;
 use Symfony\AI\Store\Indexer;
-use Symfony\Component\HttpClient\HttpClient;
 use Symfony\Component\Uid\Uuid;
 
 require_once dirname(__DIR__).'/bootstrap.php';
 
 // initialize the store
 $store = new Store(
-    httpClient: HttpClient::create(),
+    httpClient: http_client(),
     endpointUrl: env('SURREALDB_HOST'),
     user: env('SURREALDB_USER'),
     password: env('SURREALDB_PASS'),