diff --git a/runtime/native/dalvik_system_VMRuntime.cc b/runtime/native/dalvik_system_VMRuntime.cc
index 0bbd1ec..2d1f886 100644
--- a/runtime/native/dalvik_system_VMRuntime.cc
+++ b/runtime/native/dalvik_system_VMRuntime.cc
@@ -624,7 +624,7 @@
     return JNI_FALSE;
   }
   InstructionSet isa = GetInstructionSetFromString(instruction_set.c_str());
-  if (isa == kNone) {
+  if (isa == InstructionSet::kNone) {
     ScopedLocalRef<jclass> iae(env, env->FindClass("java/lang/IllegalArgumentException"));
     std::string message(StringPrintf("Instruction set %s is invalid.", instruction_set.c_str()));
     env->ThrowNew(iae.get(), message.c_str());