diff --git a/src/bindings/csharp/openalpr-net/motiondetector-net.cpp b/src/bindings/csharp/openalpr-net/motiondetector-net.cpp
index 18b9ed6..a9a716b 100644
--- a/src/bindings/csharp/openalpr-net/motiondetector-net.cpp
+++ b/src/bindings/csharp/openalpr-net/motiondetector-net.cpp
@@ -26,7 +26,7 @@ void AlprMotionDetectionNet::ResetMotionDetection(MemoryStream^ memoryStream)
 void AlprMotionDetectionNet::ResetMotionDetection(array<Byte>^ byteArray)
 {
 	std::vector<char> buffer = AlprHelper::ToVector(byteArray);
-	cv::Mat mat = cv::imdecode(buffer, 1);
+	cv::Mat mat = cv::imdecode(buffer, CV_LOAD_IMAGE_COLOR);
 	ResetMotionDetection(mat);
 }
 
@@ -53,7 +53,7 @@ System::Drawing::Rectangle AlprMotionDetectionNet::MotionDetect(MemoryStream^ me
 System::Drawing::Rectangle AlprMotionDetectionNet::MotionDetect(array<Byte>^ byteArray)
 {
 	std::vector<char> buffer = AlprHelper::ToVector(byteArray);
-	cv::Mat mat = cv::imdecode(buffer, 1);
+	cv::Mat mat = cv::imdecode(buffer, CV_LOAD_IMAGE_COLOR);
 	return MotionDetect(mat);
 }
 
diff --git a/src/bindings/csharp/openalpr-net/openalpr-net.cpp b/src/bindings/csharp/openalpr-net/openalpr-net.cpp
index 4ec0d66..fb9183b 100644
--- a/src/bindings/csharp/openalpr-net/openalpr-net.cpp
+++ b/src/bindings/csharp/openalpr-net/openalpr-net.cpp
@@ -457,7 +457,7 @@ namespace openalprnet {
 		array<Byte>^ PreWarp(array<Byte>^ imageBuffer)
 		{
 			std::vector<char> buffer = AlprHelper::ToVector(imageBuffer);
-			cv::Mat src = cv::imdecode(buffer, 1);
+			cv::Mat src = cv::imdecode(buffer, CV_LOAD_IMAGE_COLOR);
 
 			alpr::PreWarp *preWarp = new alpr::PreWarp(m_Impl->getConfig());
 			cv::Mat warpedImage = preWarp->warpImage(src);