diff --git a/build.xsh b/build.xsh
index 66c792d..49bc4da 100755
--- a/build.xsh
+++ b/build.xsh
@@ -16,7 +16,9 @@ rm -rf @(build_dir)/
 mkdir -p @(build_dir)
 cd @(build_dir)
 
+cp @(script_dir / 'entrypoint.sh') @(build_dir)/
+
 if p'your_portable_shell'.exists():
     eprint('SKIP: Portable shell already builded')
 else:
-    wget https://your_portable_shell
\ No newline at end of file
+    wget https://your_portable_shell