diff --git a/compiler/dex/mir_graph.h b/compiler/dex/mir_graph.h
index 8bf709a..bcfd440 100644
--- a/compiler/dex/mir_graph.h
+++ b/compiler/dex/mir_graph.h
@@ -368,7 +368,7 @@
 
 struct SuccessorBlockInfo;
 
-class BasicBlock : public DeletableArenaObject<kArenaAllocBB> {
+class BasicBlock : public DeletableArenaObject<kArenaAllocBasicBlock> {
  public:
   BasicBlock(BasicBlockId block_id, BBType type, ArenaAllocator* allocator)
       : id(block_id),