diff --git a/src/lmath.rc b/src/lmath.rc
index c778715..a7b0a42 100644
--- a/src/lmath.rc
+++ b/src/lmath.rc
@@ -1,5 +1,6 @@
 #[link(name = "lmath",
        vers = "0.1",
+       uuid = "A2DEEB53-EB35-4B44-B247-9044B57E3BA5",
        author = "Brendan Zabarauskas",
        url = "https://github.com/bjz/llama-rs")];