diff --git a/source/use_case/kws_asr/src/MainLoop.cc b/source/use_case/kws_asr/src/MainLoop.cc
index 0638ecd..a4f7db9 100644
--- a/source/use_case/kws_asr/src/MainLoop.cc
+++ b/source/use_case/kws_asr/src/MainLoop.cc
@@ -17,7 +17,7 @@
 #include "InputFiles.hpp"           /* For input images. */
 #include "Labels_micronetkws.hpp"   /* For MicroNetKws label strings. */
 #include "Labels_wav2letter.hpp"    /* For Wav2Letter label strings. */
-#include "Classifier.hpp"           /* KWS classifier. */
+#include "KwsClassifier.hpp"        /* KWS classifier. */
 #include "AsrClassifier.hpp"        /* ASR classifier. */
 #include "MicroNetKwsModel.hpp"     /* KWS model class for running inference. */
 #include "Wav2LetterModel.hpp"      /* ASR model class for running inference. */
@@ -42,8 +42,6 @@
 } /* namespace app */
 } /* namespace arm */
 
-using KwsClassifier = arm::app::Classifier;
-
 enum opcodes
 {
     MENU_OPT_RUN_INF_NEXT = 1,       /* Run on next vector. */
@@ -118,9 +116,9 @@
     caseContext.Set<int>("asrFrameStride", arm::app::asr::g_FrameStride);
     caseContext.Set<float>("asrScoreThreshold", arm::app::asr::g_ScoreThreshold);  /* Normalised score threshold. */
 
-    KwsClassifier kwsClassifier;  /* Classifier wrapper object. */
+    arm::app::KwsClassifier kwsClassifier;  /* Classifier wrapper object. */
     arm::app::AsrClassifier asrClassifier;  /* Classifier wrapper object. */
-    caseContext.Set<arm::app::Classifier&>("kwsClassifier", kwsClassifier);
+    caseContext.Set<arm::app::KwsClassifier&>("kwsClassifier", kwsClassifier);
     caseContext.Set<arm::app::AsrClassifier&>("asrClassifier", asrClassifier);
 
     std::vector<std::string> asrLabels;