diff --git a/mbchc-stable.js b/mbchc-stable.js
deleted file mode 100644
index e69de29..0000000
diff --git a/mbchc.user.js b/mbchc.user.js
new file mode 100644
index 0000000..13f6502
--- /dev/null
+++ b/mbchc.user.js
@@ -0,0 +1 @@
+// no stable release yet