diff --git a/src/librustdoc/html/render.rs b/src/librustdoc/html/render.rs
index f63d37b34032e..48acf31b99367 100644
--- a/src/librustdoc/html/render.rs
+++ b/src/librustdoc/html/render.rs
@@ -1696,6 +1696,9 @@ fn item_module(w: &mut fmt::Formatter, cx: &Context,
document(w, cx, item)?;
let mut indices = (0..items.len()).filter(|i| {
+ if let clean::DefaultImplItem(..) = items[*i].inner {
+ return false;
+ }
!cx.maybe_ignore_item(&items[*i])
}).collect::>();
diff --git a/src/test/rustdoc/module-impls.rs b/src/test/rustdoc/module-impls.rs
new file mode 100644
index 0000000000000..7be3c50073166
--- /dev/null
+++ b/src/test/rustdoc/module-impls.rs
@@ -0,0 +1,15 @@
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 or the MIT license
+// , at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![crate_name = "foo"]
+
+pub use std::marker::Send;
+
+// @!has foo/index.html 'Implementations'