diff --git a/Common/MemArenaPosix.cpp b/Common/MemArenaPosix.cpp
index d35433bd57..6956f9fcd8 100644
--- a/Common/MemArenaPosix.cpp
+++ b/Common/MemArenaPosix.cpp
@@ -17,7 +17,7 @@
 
 #include "ppsspp_config.h"
 
-#if !defined(_WIN32) && !defined(ANDROID) && !defined(__APPLE__)
+#if !defined(_WIN32) && !defined(ANDROID) && !defined(__APPLE__) && !PPSSPP_PLATFORM(SWITCH)
 
 #include <sys/mman.h>
 #include <sys/stat.h>