diff --git a/libstdc++-v3/testsuite/21_strings/basic_string_view/operations/copy/char/constexpr.cc b/libstdc++-v3/testsuite/21_strings/basic_string_view/operations/copy/char/constexpr.cc
index 28f8ae845c2..2705098fb76 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string_view/operations/copy/char/constexpr.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string_view/operations/copy/char/constexpr.cc
@@ -22,7 +22,7 @@
 
 #ifndef __cpp_lib_constexpr_string_view
 # error "Feature test macro for constexpr copy is missing in <string_view>"
-#elif __cpp_lib_constexpr_iterator < 201811L
+#elif __cpp_lib_constexpr_string_view < 201811L
 # error "Feature test macro for constexpr copy has wrong value in <string_view>"
 #endif