diff --git a/llvm/utils/TableGen/InstrEnumEmitter.cpp b/llvm/utils/TableGen/InstrEnumEmitter.cpp
index f382d34f3486866d7fdfde2606578cc6f381d357..d1e7f3dd35d66444cee5a73ac8e743f5ff68e569 100644
--- a/llvm/utils/TableGen/InstrEnumEmitter.cpp
+++ b/llvm/utils/TableGen/InstrEnumEmitter.cpp
@@ -29,7 +29,7 @@ void InstrEnumEmitter::run(raw_ostream &OS) {
   std::string Namespace;
   for (CodeGenTarget::inst_iterator II = Target.inst_begin(), 
        E = Target.inst_end(); II != E; ++II) {
-    if (II->second.Namespace != "TargetInstrInfo") {
+    if (II->second.Namespace != "TargetOpcode") {
       Namespace = II->second.Namespace;
       break;
     }