diff --git a/src/DependencyInjection/Configuration.php b/src/DependencyInjection/Configuration.php
index 6690779..5f9024d 100644
--- a/src/DependencyInjection/Configuration.php
+++ b/src/DependencyInjection/Configuration.php
@@ -31,6 +31,7 @@ public function getConfigTreeBuilder(): TreeBuilder
 
     private function addApiSection(ArrayNodeDefinition $node): void
     {
+        // @psalm-suppress UndefinedInterfaceMethod, PossiblyNullReference
         $node
             ->children()
                 ->arrayNode('api')
@@ -46,6 +47,7 @@ private function addApiSection(ArrayNodeDefinition $node): void
 
     private function addHttpClientSection(ArrayNodeDefinition $node): void
     {
+        // @psalm-suppress UndefinedInterfaceMethod, PossiblyNullReference
         $node
             ->children()
                 ->arrayNode('http')