diff --git a/opencv/modules/features2d/src/brief.cpp b/opencv/modules/features2d/src/brief.cpp
index cf155be..ca5ed8f 100644
--- a/opencv/modules/features2d/src/brief.cpp
+++ b/opencv/modules/features2d/src/brief.cpp
@@ -211,7 +211,7 @@ void BriefDescriptorExtractor::computeImpl(const Mat& image, std::vector<KeyPoin
     integral( grayImage, sum, CV_32S);
 
     //Remove keypoints very close to the border
-    removeBorderKeypoints(keypoints, image.size(), PATCH_SIZE/2 + KERNEL_SIZE/2);
+    removeBorderKeypoints(keypoints, image.size(), PATCH_SIZE/2 + KERNEL_SIZE/2 + 1);
 
     descriptors = Mat::zeros((int)keypoints.size(), bytes_, CV_8U);
     test_fn_(sum, keypoints, descriptors);