1 files changed, 3 insertions, 2 deletions
diff --git a/test/std/re/re.const/re.matchflag/match_not_eol.pass.cpp b/test/std/re/re.const/re.matchflag/match_not_eol.pass.cpp
index 594c9fb984539..1c9b154f1fccb 100644
--- a/test/std/re/re.const/re.matchflag/match_not_eol.pass.cpp
+++ b/test/std/re/re.const/re.matchflag/match_not_eol.pass.cpp
@@ -11,12 +11,13 @@
 // <regex>
 
 // match_not_eol:
-//     The last character in the sequence [first,last) shall be treated as 
-//     though it is not at the end of a line, so the character "$" in 
+//     The last character in the sequence [first,last) shall be treated as
+//     though it is not at the end of a line, so the character "$" in
 //     the regular expression shall not match [last,last).
 
 #include <regex>
 #include <cassert>
+#include "test_macros.h"
 
 int main()
 {