diff --git a/learn/test.cpp b/learn/test.cpp
index f2e1e6a3..e877c333 100644
--- a/learn/test.cpp
+++ b/learn/test.cpp
@@ -49,7 +49,7 @@ Log &Log::operator<<(unsigned int n) {
     } else if (std::holds_alternative<Null>(this->dst)) {
 #if defined(_WIN32)
         constexpr auto null = "nul";
-#elif defined(__linux__) || defined(__unix__)
+#elif defined(__linux__) || defined(__unix__) || defined(__MACOSX__) || defined(__APPLE__)
         constexpr auto null = "/dev/null";
 #else
 #error "Unsupported platform"