diff --git a/common/PlottingImageListener.hpp b/common/PlottingImageListener.hpp
index 535b54e..2d8add4 100644
--- a/common/PlottingImageListener.hpp
+++ b/common/PlottingImageListener.hpp
@@ -12,8 +12,6 @@
 
 #include "Visualizer.h"
 #include "ImageListener.h"
-#include "typedefs.h"
-
 
 using namespace affdex;
 
@@ -209,7 +207,7 @@ public:
         cv::Scalar clr = cv::Scalar(0, 0, 255);
         cv::Scalar header_clr = cv::Scalar(255, 0, 0);
 
-        std::shared_ptr<byte> imgdata = image.getBGRByteArray();
+        std::shared_ptr<unsigned char> imgdata = image.getBGRByteArray();
         cv::Mat img = cv::Mat(image.getHeight(), image.getWidth(), CV_8UC3, imgdata.get());
         viz.updateImage(img);