diff --git a/compiler/optimizing/liveness_test.cc b/compiler/optimizing/liveness_test.cc
index 7793965..3eadc8f 100644
--- a/compiler/optimizing/liveness_test.cc
+++ b/compiler/optimizing/liveness_test.cc
@@ -53,7 +53,7 @@
   std::unique_ptr<const X86InstructionSetFeatures> features_x86(
       X86InstructionSetFeatures::FromCppDefines());
   x86::CodeGeneratorX86 codegen(graph, *features_x86.get(), CompilerOptions());
-  SsaLivenessAnalysis liveness(graph, &codegen);
+  SsaLivenessAnalysis liveness(graph, &codegen, GetScopedAllocator());
   liveness.Analyze();
 
   std::ostringstream buffer;