diff --git a/Utilities/JIT.cpp b/Utilities/JIT.cpp
index 1c7373d1df..221aa2359b 100644
--- a/Utilities/JIT.cpp
+++ b/Utilities/JIT.cpp
@@ -23,8 +23,10 @@ static u8* get_jit_memory()
 	static void* const s_memory2 = []() -> void*
 	{
 		void* ptr = utils::memory_reserve(0x80000000);
+#ifdef CAN_OVERCOMMIT
 		utils::memory_commit(ptr, 0x80000000);
 		utils::memory_protect(ptr, 0x40000000, utils::protection::wx);
+#endif
 		return ptr;
 	}();