diff --git a/test/std/algorithms/alg.nonmodifying/alg.find.end/find_end_pred.pass.cpp b/test/std/algorithms/alg.nonmodifying/alg.find.end/find_end_pred.pass.cpp
index 595e1bb18..d7427cd03 100644
--- a/test/std/algorithms/alg.nonmodifying/alg.find.end/find_end_pred.pass.cpp
+++ b/test/std/algorithms/alg.nonmodifying/alg.find.end/find_end_pred.pass.cpp
@@ -25,7 +25,7 @@ struct count_equal
 {
     static unsigned count;
     template <class T>
-    TEST_CONSTEXPR bool operator()(const T& x, const T& y)
+    TEST_CONSTEXPR_CXX14 bool operator()(const T& x, const T& y)
         {++count; return x == y;}
 };