diff --git a/tests/use_case/kws_asr/InferenceTestWav2Letter.cc b/tests/use_case/kws_asr/InferenceTestWav2Letter.cc
index 1b14a42..477a1dd 100644
--- a/tests/use_case/kws_asr/InferenceTestWav2Letter.cc
+++ b/tests/use_case/kws_asr/InferenceTestWav2Letter.cc
@@ -78,7 +78,7 @@
     TfLiteTensor* outputTensor = model.GetOutputTensor(0);
 
     REQUIRE(outputTensor);
-    REQUIRE(outputTensor->bytes == OFM_DATA_SIZE);
+    REQUIRE(outputTensor->bytes == OFM_0_DATA_SIZE);
     auto tensorData = tflite::GetTensorData<T>(outputTensor);
     REQUIRE(tensorData);
 
@@ -89,7 +89,8 @@
 
 TEST_CASE("Running inference with Tflu and Wav2LetterModel Int8", "[Wav2Letter]")
 {
-    for (uint32_t i = 0 ; i < NUMBER_OF_FM_FILES; ++i) {
+    REQUIRE(NUMBER_OF_IFM_FILES == NUMBER_OF_OFM_FILES);
+    for (uint32_t i = 0 ; i < NUMBER_OF_IFM_FILES; ++i) {
         auto input_goldenFV = get_ifm_data_array(i);;
         auto output_goldenFV = get_ofm_data_array(i);