diff --git a/absl/strings/has_absl_stringify.h b/absl/strings/has_absl_stringify.h
index 274a786..9af0191 100644
--- a/absl/strings/has_absl_stringify.h
+++ b/absl/strings/has_absl_stringify.h
@@ -18,6 +18,7 @@
 #include <type_traits>
 #include <utility>
 
+#include "absl/base/config.h"
 #include "absl/strings/string_view.h"
 
 namespace absl {
diff --git a/absl/strings/internal/has_absl_stringify.h b/absl/strings/internal/has_absl_stringify.h
index f82cfe2..98f27df 100644
--- a/absl/strings/internal/has_absl_stringify.h
+++ b/absl/strings/internal/has_absl_stringify.h
@@ -17,6 +17,9 @@
 
 #include "absl/strings/has_absl_stringify.h"
 
+#include <type_traits>
+#include <utility>
+
 #include "absl/base/config.h"
 
 namespace absl {
@@ -34,7 +37,14 @@
 //
 // https://github.com/google/googletest/pull/4368#issuecomment-1717699895
 // https://github.com/google/googletest/pull/4368#issuecomment-1717699895
-using ::absl::HasAbslStringify;
+template <typename T, typename = void>
+struct HasAbslStringify : std::false_type {};
+
+template <typename T>
+struct HasAbslStringify<
+    T, std::enable_if_t<std::is_void<decltype(AbslStringify(
+           std::declval<strings_internal::UnimplementedSink&>(),
+           std::declval<const T&>()))>::value>> : std::true_type {};
 
 }  // namespace strings_internal