diff --git a/compiler/utils/mips64/assembler_mips64_test.cc b/compiler/utils/mips64/assembler_mips64_test.cc
index 16a36f9..bf0326d 100644
--- a/compiler/utils/mips64/assembler_mips64_test.cc
+++ b/compiler/utils/mips64/assembler_mips64_test.cc
@@ -83,8 +83,8 @@
     return " -D -bbinary -mmips:isa64r6";
   }
 
-  mips64::Mips64Assembler* CreateAssembler(ArenaAllocator* arena) OVERRIDE {
-    return new (arena) mips64::Mips64Assembler(arena, instruction_set_features_.get());
+  mips64::Mips64Assembler* CreateAssembler(ArenaAllocator* allocator) OVERRIDE {
+    return new (allocator) mips64::Mips64Assembler(allocator, instruction_set_features_.get());
   }
 
   void SetUpHelpers() OVERRIDE {