diff --git a/src/Core/Container/VolumeMount/VolumeMountsConfigurator.php b/src/Core/Container/VolumeMount/VolumeMountsConfigurator.php
index 1846b18..e73363d 100644
--- a/src/Core/Container/VolumeMount/VolumeMountsConfigurator.php
+++ b/src/Core/Container/VolumeMount/VolumeMountsConfigurator.php
@@ -24,6 +24,7 @@ public function add(string $volumeName, string $mountPath): VolumeMountBuilder
             throw new \InvalidArgumentException(
                 sprintf(
                     'Volume "%s" is not defined. Available volumes: %s',
+                    $volumeName,
                     implode(', ', $this->volumes->names())
                 )
             );