diff --git a/examples/ColorCamera/rgb_undistort.py b/examples/ColorCamera/rgb_undistort.py
index 97e71b184..bb72bac37 100755
--- a/examples/ColorCamera/rgb_undistort.py
+++ b/examples/ColorCamera/rgb_undistort.py
@@ -18,7 +18,7 @@ def getMesh(calibData, ispSize):
     for y in range(mapX.shape[0] + 1): # iterating over height of the image
         if y % meshCellSize == 0:
             rowLeft = []
-            for x in range(mapX.shape[1]): # iterating over width of the image
+            for x in range(mapX.shape[1] + 1): # iterating over width of the image
                 if x % meshCellSize == 0:
                     if y == mapX.shape[0] and x == mapX.shape[1]:
                         rowLeft.append(mapX[y - 1, x - 1])
@@ -85,4 +85,4 @@ def create_pipeline(calibData):
             cv2.imshow(q.getName(), frame)
 
         if cv2.waitKey(1) == ord('q'):
-            break
\ No newline at end of file
+            break