diff --git a/src/openalpr/pipeline_data.h b/src/openalpr/pipeline_data.h
index 9a42947..4fca140 100644
--- a/src/openalpr/pipeline_data.h
+++ b/src/openalpr/pipeline_data.h
@@ -7,6 +7,7 @@
 #include "config.h"
 #include "textdetection/textline.h"
 #include "edges/scorekeeper.h"
+#include "prewarp.h"
 
 namespace alpr
 {
@@ -25,6 +26,8 @@ namespace alpr
       // Inputs
       Config* config;
 
+      PreWarp* prewarp;
+
       cv::Mat colorImg;
       cv::Mat grayImg;
       cv::Rect regionOfInterest;
@@ -33,6 +36,8 @@ namespace alpr
 
       cv::Mat crop_gray;
 
+      cv::Mat color_deskewed;
+
       bool hasPlateBorder;
       cv::Mat plateBorderMask;    
       std::vector<TextLine> textLines;