diff --git a/src/SPC/builder/unix/library/libde265.php b/src/SPC/builder/unix/library/libde265.php
index 16ad5212..eaba0cfc 100644
--- a/src/SPC/builder/unix/library/libde265.php
+++ b/src/SPC/builder/unix/library/libde265.php
@@ -6,7 +6,6 @@ namespace SPC\builder\unix\library;
 
 use SPC\exception\FileSystemException;
 use SPC\exception\RuntimeException;
-use SPC\store\FileSystem;
 use SPC\util\executor\UnixCMakeExecutor;
 
 trait libde265