diff --git a/.maven-surefire.metadata b/.maven-surefire.metadata
new file mode 100644
index 0000000..562fa75
--- /dev/null
+++ b/.maven-surefire.metadata
@@ -0,0 +1,2 @@
+581f8dc5df8eeab7bb62ec60b21c3d0c12bcbe3b maven-surefire-2.22.0.tar.gz
+444ca05d88be4f5e128f5bfc5e79cac9c363a4de cpl-v10.html
diff --git a/generate-tarball.sh b/generate-tarball.sh
old mode 100644
new mode 100755