diff --git a/kernel/src/memory/Heap.cpp b/kernel/src/memory/Heap.cpp
index f1c76857..31a1004c 100644
--- a/kernel/src/memory/Heap.cpp
+++ b/kernel/src/memory/Heap.cpp
@@ -33,10 +33,7 @@ static_assert(sizeof(HeapBlock) == 48UL);
 static HeapBlock* heap_start = nullptr;
 static HeapBlock* heap_end = nullptr;
 
-static Result<HeapBlock*> allocate_pages(
-    usize count) // FIXME: Keep track of virtual address space usage. For now, since the address
-                 // space is so huge, we can just start at a fairly large address and assume
-                 // we'll never run into anything, but this will probably bite us in the future.
+static Result<HeapBlock*> allocate_pages(usize count)
 {
     u64 virt = TRY(KernelVM::alloc_several_pages(count));
     void* const ptr = (void*)TRY(MemoryManager::alloc_at(virt, count, MMU::ReadWrite | MMU::NoExecute));