diff --git a/futures-macro/src/lib.rs b/futures-macro/src/lib.rs
index f3cc774142..8835de4fa8 100644
--- a/futures-macro/src/lib.rs
+++ b/futures-macro/src/lib.rs
@@ -46,7 +46,8 @@ pub fn select_biased_internal(input: TokenStream) -> TokenStream {
     crate::select::select_biased(input)
 }
 
-/// The `test` attribute.
+// TODO: Change this to doc comment once rustdoc bug fixed.
+// The `test` attribute.
 #[proc_macro_attribute]
 pub fn test_internal(input: TokenStream, item: TokenStream) -> TokenStream {
     crate::executor::test(input, item)