diff --git a/src/Container/StartedGenericContainer.php b/src/Container/StartedGenericContainer.php
index c251114..39f4c06 100644
--- a/src/Container/StartedGenericContainer.php
+++ b/src/Container/StartedGenericContainer.php
@@ -8,6 +8,7 @@
 use Docker\API\Model\ContainersIdExecPostBody;
 use Docker\API\Model\ContainersIdJsonGetResponse200;
 use Docker\API\Model\EndpointSettings;
+use Docker\API\Model\ExecIdStartPostBody;
 use Docker\API\Model\IdResponse;
 use Docker\API\Model\PortBinding;
 use Docker\API\Runtime\Client\Client as DockerRuntimeClient;