diff --git a/build/secondary/third_party/benchmark/BUILD.gn b/build/secondary/third_party/benchmark/BUILD.gn
index 872826c0ee..f88d6bf0c6 100644
--- a/build/secondary/third_party/benchmark/BUILD.gn
+++ b/build/secondary/third_party/benchmark/BUILD.gn
@@ -54,7 +54,7 @@ static_library("benchmark") {
   ]
   public_configs = [ ":benchmark_config" ]
   defines = [
-    "HAVE_POSIX_REGEX",
+    "HAVE_STD_REGEX",
     "HAVE_THREAD_SAFETY_ATTRIBUTES",
   ]
 }