diff --git a/core-mod/core/libarchive/build b/core-mod/core/libarchive/build
index d7150a9..0714f57 100755
--- a/core-mod/core/libarchive/build
+++ b/core-mod/core/libarchive/build
@@ -14,5 +14,5 @@ ln -s bsdcat  "$1/usr/bin/cat"
 ln -s bsdcpio "$1/usr/bin/cpio"
 ln -s bsdtar  "$1/usr/bin/tar"
 
-printf 'bsdtar xf "${1}"' > "$1/usr/bin/unzip"
+printf '/bin/sh -e\n\nbsdtar xf "${1}"' > "$1/usr/bin/unzip"
 chmod +x "$1/usr/bin/unzip"