diff --git a/.github/workflows/test-python-online-websocket-server.yaml b/.github/workflows/test-python-online-websocket-server.yaml
index 15f81778e..428440edc 100644
--- a/.github/workflows/test-python-online-websocket-server.yaml
+++ b/.github/workflows/test-python-online-websocket-server.yaml
@@ -18,7 +18,7 @@ permissions:
 jobs:
   python_online_websocket_server:
     runs-on: ${{ matrix.os }}
-    name: ${{ matrix.os }} ${{ matrix.python-version }}
+    name: ${{ matrix.os }} ${{ matrix.python-version }} ${{ matrix.model_type }}
     strategy:
       fail-fast: false
       matrix:
diff --git a/mfc-examples/NonStreamingSpeechRecognition/sherpa-onnx-deps.props b/mfc-examples/NonStreamingSpeechRecognition/sherpa-onnx-deps.props
index f0e609d3c..4c144708a 100644
--- a/mfc-examples/NonStreamingSpeechRecognition/sherpa-onnx-deps.props
+++ b/mfc-examples/NonStreamingSpeechRecognition/sherpa-onnx-deps.props
@@ -9,6 +9,9 @@
         sherpa-onnx-portaudio_static.lib;
         sherpa-onnx-c-api.lib;
         sherpa-onnx-core.lib;
+        kaldi-decoder-core.lib;
+        sherpa-onnx-kaldifst-core.lib;
+        sherpa-onnx-fst.lib;
         kaldi-native-fbank-core.lib;
         absl_base.lib;
         absl_city.lib;
diff --git a/mfc-examples/StreamingSpeechRecognition/sherpa-onnx-deps.props b/mfc-examples/StreamingSpeechRecognition/sherpa-onnx-deps.props
index f0e609d3c..4c144708a 100644
--- a/mfc-examples/StreamingSpeechRecognition/sherpa-onnx-deps.props
+++ b/mfc-examples/StreamingSpeechRecognition/sherpa-onnx-deps.props
@@ -9,6 +9,9 @@
         sherpa-onnx-portaudio_static.lib;
         sherpa-onnx-c-api.lib;
         sherpa-onnx-core.lib;
+        kaldi-decoder-core.lib;
+        sherpa-onnx-kaldifst-core.lib;
+        sherpa-onnx-fst.lib;
         kaldi-native-fbank-core.lib;
         absl_base.lib;
         absl_city.lib;
diff --git a/sherpa-onnx/csrc/offline-ctc-fst-decoder.cc b/sherpa-onnx/csrc/offline-ctc-fst-decoder.cc
index 7370797ef..efee65a72 100644
--- a/sherpa-onnx/csrc/offline-ctc-fst-decoder.cc
+++ b/sherpa-onnx/csrc/offline-ctc-fst-decoder.cc
@@ -22,7 +22,7 @@ namespace sherpa_onnx {
 //         avoid memory leak.
 static fst::Fst<fst::StdArc> *ReadGraph(const std::string &filename) {
   // read decoding network FST
-  std::ifstream is(filename);
+  std::ifstream is(filename, std::ios::binary);
   if (!is.good()) {
     SHERPA_ONNX_LOGE("Could not open decoding-graph FST %s", filename.c_str());
   }