diff --git a/AK/StdLibExtras.h b/AK/StdLibExtras.h
index 8e1e87be20..869f2789cf 100644
--- a/AK/StdLibExtras.h
+++ b/AK/StdLibExtras.h
@@ -34,7 +34,7 @@ requires(AK::Detail::IsIntegral<T>)
 
 }
 
-#if !USING_AK_GLOBALLY
+#if !USING_AK_GLOBALLY || defined(AK_DONT_REPLACE_STD)
 #    define AK_REPLACED_STD_NAMESPACE AK::replaced_std
 #else
 #    define AK_REPLACED_STD_NAMESPACE std