1 files changed, 0 insertions, 4 deletions
diff --git a/decoder/ff_lm.cc b/decoder/ff_lm.cc
index 5e16d4e3..6ec7b4f3 100644
--- a/decoder/ff_lm.cc
+++ b/decoder/ff_lm.cc
@@ -519,10 +519,6 @@ LanguageModel::LanguageModel(const string& param) {
   SetStateSize(LanguageModelImpl::OrderToStateSize(order));
 }
 
-Features LanguageModel::features() const {
-  return single_feature(fid_);
-}
-
 LanguageModel::~LanguageModel() {
   delete pimpl_;
 }