diff --git a/src/impl_ops.rs b/src/impl_ops.rs
index 043bba189..fe43eea90 100644
--- a/src/impl_ops.rs
+++ b/src/impl_ops.rs
@@ -95,7 +95,7 @@ impl<'a, A, S, S2, D, E> $trt<&'a ArrayBase<S2, E>> for ArrayBase<S, D>
 /// If their shapes disagree, `rhs` is broadcast to the shape of `self`.
 ///
 /// **Panics** if broadcasting isn’t possible.
-impl<'a, A, S, S2, D, E> $trt<&'a ArrayBase<S2, E>> for &'a ArrayBase<S, D>
+impl<'a, 'b, A, S, S2, D, E> $trt<&'a ArrayBase<S2, E>> for &'b ArrayBase<S, D>
     where A: Clone + $trt<A, Output=A>,
           S: Data<Elem=A>,
           S2: Data<Elem=A>,
diff --git a/src/lib.rs b/src/lib.rs
index 929fa499d..a8dd049b4 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -682,4 +682,3 @@ enum ElementsRepr<S, C> {
     Slice(S),
     Counted(C),
 }
-