diff --git a/lib/libstereo/src/stereo_censussgm.cu b/lib/libstereo/src/stereo_censussgm.cu
index 6e2a4c36b211fadad8fb3b03a6434f070e6baad3..3712a87fa7c267b23cc22c997d749be5f67f7065 100644
--- a/lib/libstereo/src/stereo_censussgm.cu
+++ b/lib/libstereo/src/stereo_censussgm.cu
@@ -2,8 +2,6 @@
 #include <opencv2/imgproc.hpp>
 #include <opencv2/core/cuda/common.hpp>
 
-#include <nppi.h>
-
 #include "stereo.hpp"
 
 #include "util_opencv.hpp"