diff --git a/Arduino_package/hardware/libraries/NeuralNetwork/src/NNModelSelection.h b/Arduino_package/hardware/libraries/NeuralNetwork/src/NNModelSelection.h
index ba701ecd..1a26f053 100644
--- a/Arduino_package/hardware/libraries/NeuralNetwork/src/NNModelSelection.h
+++ b/Arduino_package/hardware/libraries/NeuralNetwork/src/NNModelSelection.h
@@ -56,8 +56,8 @@
 class NNModelSelection: public MMFModule {
 public:
     void modelSelect(unsigned char nntask);
-    void modelSelect(unsigned char nntask, unsigned char objdetmodel, unsigned char facedetmodel, unsigned char facerecogmodel, unsigned char audclassmodel);
     void modelSelect(unsigned char nntask, unsigned char objdetmodel, unsigned char facedetmodel, unsigned char facerecogmodel);
+    void modelSelect(unsigned char nntask, unsigned char objdetmodel, unsigned char facedetmodel, unsigned char facerecogmodel, unsigned char audclassmodel);
     void modelSelect(unsigned char nntask, unsigned char objdetmodel, unsigned char facedetmodel, unsigned char facerecogmodel, unsigned char audclassmodel, unsigned char imgclassmodel);
     void modelSelect(unsigned char nntask, unsigned char objdetmodel, unsigned char facedetmodel, unsigned char facerecogmodel, unsigned char audclassmodel, unsigned char imgclassmodel, unsigned char palmdetmodel, unsigned char handlandmarkmodel);