2 files changed, 2 insertions, 2 deletions
diff --git a/src/libstd/path/posix.rs b/src/libstd/path/posix.rs
index 0b7dc19fcab..b13278205b4 100644
--- a/src/libstd/path/posix.rs
+++ b/src/libstd/path/posix.rs
@@ -91,7 +91,7 @@ impl FromStr for Path {
     }
 }
 
-impl<S: hash::Writer> hash::Hash<S> for Path {
+impl<S: hash::Writer + hash::Hasher> hash::Hash<S> for Path {
     #[inline]
     fn hash(&self, state: &mut S) {
         self.repr.hash(state)
diff --git a/src/libstd/path/windows.rs b/src/libstd/path/windows.rs
index 5c4e7aa9ac2..0a43c7b5140 100644
--- a/src/libstd/path/windows.rs
+++ b/src/libstd/path/windows.rs
@@ -118,7 +118,7 @@ impl FromStr for Path {
     }
 }
 
-impl<S: hash::Writer> hash::Hash<S> for Path {
+impl<S: hash::Writer + hash::Hasher> hash::Hash<S> for Path {
     #[cfg(not(test))]
     #[inline]
     fn hash(&self, state: &mut S) {