diff --git a/Core/MemMap.h b/Core/MemMap.h
index d5df36cad7..1bd6027c22 100644
--- a/Core/MemMap.h
+++ b/Core/MemMap.h
@@ -84,7 +84,7 @@ extern u32 g_PSPModel;
 
 // UWP has such limited memory management that we need to mask
 // even in 64-bit mode. Also, when using the sanitizer, we need to mask as well.
-#if PPSSPP_ARCH(32BIT) || PPSSPP_PLATFORM(UWP) || USE_ADDRESS_SANITIZER
+#if PPSSPP_ARCH(32BIT) || PPSSPP_PLATFORM(UWP) || USE_ADDRESS_SANITIZER || PPSSPP_PLATFORM(IOS)
 #define MASKED_PSP_MEMORY
 #endif