diff --git a/src/bin/client/main.rs b/src/bin/client/main.rs
index 30f320e9d..0194a0a91 100644
--- a/src/bin/client/main.rs
+++ b/src/bin/client/main.rs
@@ -1,4 +1,5 @@
 #![feature(plugin)]
+// TODO: uncomment once this can be made to work.
 //#![plugin(docopt_macros)]
 
 extern crate docopt;