diff --git a/compiler/optimizing/optimizing_compiler.cc b/compiler/optimizing/optimizing_compiler.cc
index 80affc3..77ae10a 100644
--- a/compiler/optimizing/optimizing_compiler.cc
+++ b/compiler/optimizing/optimizing_compiler.cc
@@ -531,7 +531,7 @@
   }
   {
     PassScope scope(RegisterAllocator::kRegisterAllocatorPassName, pass_observer);
-    RegisterAllocator(graph->GetArena(), codegen, liveness).AllocateRegisters();
+    RegisterAllocator::Create(graph->GetArena(), codegen, liveness)->AllocateRegisters();
   }
 }