diff --git a/jd/ef/jdefault_derive b/jd/ef/jdefault_derive
new file mode 100644
index 00000000000..b5f9f345269
--- /dev/null
+++ b/jd/ef/jdefault_derive
@@ -0,0 +1 @@
+{"name":"jdefault_derive","vers":"0.1.0","deps":[{"name":"virtue","req":"^0.0","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"}],"cksum":"2a752e4b27308fcfe5ab4135c434024f1d9e0469f481575fc76398edf49fb59f","features":{},"yanked":false}