diff --git a/.xmlunit.metadata b/.xmlunit.metadata
new file mode 100644
index 0000000..7075c8a
--- /dev/null
+++ b/.xmlunit.metadata
@@ -0,0 +1 @@
+be39d0bab77de816ae04be6d2f58cef6138f0461 xmlunit-2.8.2.tar.gz
diff --git a/generate-tarball.sh b/generate-tarball.sh
old mode 100644
new mode 100755