diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index e93ce567d960..4c3d10f09208 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,9 @@
+2013-02-20  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	* testsuite/23_containers/unordered_set/55043.cc: Add missing
+	namespace qualification.
+	* testsuite/23_containers/unordered_multiset/55043.cc: Likewise.
+
 2013-02-19  Benjamin Kosnik  <bkoz@redhat.com>
 
 	* doc/doxygen/user.cfg.in: Set __cplusplus to 201103L. Change to
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multiset/55043.cc b/libstdc++-v3/testsuite/23_containers/unordered_multiset/55043.cc
index 445e4e48bc3c..9d71cff85839 100644
--- a/libstdc++-v3/testsuite/23_containers/unordered_multiset/55043.cc
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multiset/55043.cc
@@ -33,7 +33,7 @@ struct equal {
   bool operator()(const MoveOnly&, const MoveOnly) const { return true; }
 };
 struct hash {
-  size_t operator()(const MoveOnly&) const { return 0; }
+  std::size_t operator()(const MoveOnly&) const { return 0; }
 };
 
 template<typename Alloc>
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_set/55043.cc b/libstdc++-v3/testsuite/23_containers/unordered_set/55043.cc
index e5ba065f5d57..152489042f7e 100644
--- a/libstdc++-v3/testsuite/23_containers/unordered_set/55043.cc
+++ b/libstdc++-v3/testsuite/23_containers/unordered_set/55043.cc
@@ -33,7 +33,7 @@ struct equal {
   bool operator()(const MoveOnly&, const MoveOnly) const { return true; }
 };
 struct hash {
-  size_t operator()(const MoveOnly&) const { return 0; }
+  std::size_t operator()(const MoveOnly&) const { return 0; }
 };
 
 template<typename Alloc>