diff --git a/test/std/re/re.alg/re.alg.match/exponential.pass.cpp b/test/std/re/re.alg/re.alg.match/exponential.pass.cpp
index dc51bcc98..f7a6f91ef 100644
--- a/test/std/re/re.alg/re.alg.match/exponential.pass.cpp
+++ b/test/std/re/re.alg/re.alg.match/exponential.pass.cpp
@@ -9,7 +9,7 @@
 
 // <regex>
 // UNSUPPORTED: libcpp-no-exceptions
-// UNSUPPORTED: c++03
+// UNSUPPORTED: c++98, c++03
 
 // template <class BidirectionalIterator, class Allocator, class charT, class traits>
 //     bool
diff --git a/test/std/re/re.alg/re.alg.search/exponential.pass.cpp b/test/std/re/re.alg/re.alg.search/exponential.pass.cpp
index 67fc3446b..e22aa358b 100644
--- a/test/std/re/re.alg/re.alg.search/exponential.pass.cpp
+++ b/test/std/re/re.alg/re.alg.search/exponential.pass.cpp
@@ -9,7 +9,7 @@
 
 // <regex>
 // UNSUPPORTED: libcpp-no-exceptions
-// UNSUPPORTED: c++03
+// UNSUPPORTED: c++98, c++03
 
 // template <class BidirectionalIterator, class Allocator, class charT, class traits>
 //     bool