diff --git a/Kernel/VM/PhysicalZone.h b/Kernel/VM/PhysicalZone.h
index 468fadaad5..f2a7d1d583 100644
--- a/Kernel/VM/PhysicalZone.h
+++ b/Kernel/VM/PhysicalZone.h
@@ -19,6 +19,7 @@ namespace Kernel {
 // The allocator uses a buddy block scheme internally.
 
 class PhysicalZone {
+    AK_MAKE_ETERNAL
 public:
     static constexpr size_t ZONE_CHUNK_SIZE = PAGE_SIZE / 2;
     using ChunkIndex = i16;