diff --git a/contrib/binary_pack/build-archive b/contrib/binary_pack/build-archive
index 44e83fd..e79d244 100755
--- a/contrib/binary_pack/build-archive
+++ b/contrib/binary_pack/build-archive
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 # Copyright (c) 2013-2022, The PurpleI2P Project
 #