diff --git a/kernel/src/sys/mmap.cpp b/kernel/src/sys/mmap.cpp
index 4e3be81e..08648436 100644
--- a/kernel/src/sys/mmap.cpp
+++ b/kernel/src/sys/mmap.cpp
@@ -11,8 +11,6 @@
 #include <luna/Alignment.h>
 #include <luna/Common.h>
 
-constexpr uintptr_t USERSPACE_HEAP_BASE = 0x3000000;
-
 Result<u64> sys_mmap(Registers*, SyscallArgs args)
 {
     mmap_params params;