diff --git a/src/FlysystemAzureBlobStorageServiceProvider.php b/src/FlysystemAzureBlobStorageServiceProvider.php
index d03fba5..9bc96bd 100644
--- a/src/FlysystemAzureBlobStorageServiceProvider.php
+++ b/src/FlysystemAzureBlobStorageServiceProvider.php
@@ -26,7 +26,7 @@ public function boot()
 
             $client = BlobRestProxy::createBlobService($connectionString);
 
-            return new Filesystem(new AzureBlobStorageAdapter($client, $config['container']));
+            return new Filesystem(new AzureBlobStorageAdapter($client, $config['container'], ($config['prefix'] ?? null)));
         });
     }