diff --git a/src/SPC/builder/unix/library/curl.php b/src/SPC/builder/unix/library/curl.php
index c903170d..bd15d27e 100644
--- a/src/SPC/builder/unix/library/curl.php
+++ b/src/SPC/builder/unix/library/curl.php
@@ -6,6 +6,7 @@ namespace SPC\builder\unix\library;
 
 use SPC\exception\FileSystemException;
 use SPC\exception\RuntimeException;
+use SPC\store\FileSystem;
 use SPC\util\executor\UnixCMakeExecutor;
 
 trait curl