diff --git a/include/__mutex_base b/include/__mutex_base
index abb1c1258..293feada6 100644
--- a/include/__mutex_base
+++ b/include/__mutex_base
@@ -282,7 +282,7 @@ public:
     void notify_one() _NOEXCEPT;
     void notify_all() _NOEXCEPT;
 
-    void wait(unique_lock<mutex>& __lk);
+    void wait(unique_lock<mutex>& __lk) _NOEXCEPT;
     template <class _Predicate>
         void wait(unique_lock<mutex>& __lk, _Predicate __pred);
 
@@ -313,7 +313,7 @@ public:
 
 private:
     void __do_timed_wait(unique_lock<mutex>& __lk,
-                 chrono::time_point<chrono::system_clock, chrono::nanoseconds>);
+       chrono::time_point<chrono::system_clock, chrono::nanoseconds>) _NOEXCEPT;
 };
 
 template <class _To, class _Rep, class _Period>
diff --git a/src/condition_variable.cpp b/src/condition_variable.cpp
index de0f6f47d..061d1388d 100644
--- a/src/condition_variable.cpp
+++ b/src/condition_variable.cpp
@@ -32,7 +32,7 @@ condition_variable::notify_all() _NOEXCEPT
 }
 
 void
-condition_variable::wait(unique_lock<mutex>& lk)
+condition_variable::wait(unique_lock<mutex>& lk) _NOEXCEPT
 {
     if (!lk.owns_lock())
         __throw_system_error(EPERM,
@@ -44,7 +44,7 @@ condition_variable::wait(unique_lock<mutex>& lk)
 
 void
 condition_variable::__do_timed_wait(unique_lock<mutex>& lk,
-               chrono::time_point<chrono::system_clock, chrono::nanoseconds> tp)
+     chrono::time_point<chrono::system_clock, chrono::nanoseconds> tp) _NOEXCEPT
 {
     using namespace chrono;
     if (!lk.owns_lock())
diff --git a/www/cxx1y_status.html b/www/cxx1y_status.html
index 42d5c72c9..83126a855 100644
--- a/www/cxx1y_status.html
+++ b/www/cxx1y_status.html
@@ -212,7 +212,7 @@
 	<tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#2300">2300</a></td><td>Redundant sections for map and multimap members should be removed</td><td>Chicago</td><td>Complete</td></tr>
 	<tr><td>NB comment: GB9</td>                                                                     <td>Remove gets from C++14</td><td>Chicago</td><td>Complete</td></tr>
     <tr><td></td><td></td><td></td><td></td></tr>
-	<tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#2135">2135</a></td><td>Unclear requirement for exceptions thrown in condition_variable::wait()</td><td>Issaquah</td><td></td></tr>
+	<tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#2135">2135</a></td><td>Unclear requirement for exceptions thrown in condition_variable::wait()</td><td>Issaquah</td><td>Complete</td></tr>
 	<tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#2291">2291</a></td><td>std::hash is vulnerable to collision DoS attack</td><td>Issaquah</td><td>Complete</td></tr>
 	<tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#2142">2142</a></td><td>packaged_task::operator() synchronization too broad?</td><td>Issaquah</td><td>Complete</td></tr>
 	<tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#2240">2240</a></td><td>Probable misuse of term "function scope" in [thread.condition]</td><td>Issaquah</td><td>Complete</td></tr>