diff --git a/.plexus-languages.metadata b/.plexus-languages.metadata
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index 0000000..3b0abb7
--- /dev/null
+++ b/.plexus-languages.metadata
@@ -0,0 +1,2 @@
+bac28e84a65306bf990e3d1c0e0cd2058a3de5b3 plexus-languages-0.9.10.tar.gz
+2b8b815229aa8a61e483fb4ba0588b8b6c491890 LICENSE-2.0.txt
diff --git a/generate-tarball.sh b/generate-tarball.sh
old mode 100644
new mode 100755