diff --git a/modules/ocl/include/opencv2/ocl/ocl.hpp b/modules/ocl/include/opencv2/ocl/ocl.hpp
index 9884a6a65..d36686fb8 100644
--- a/modules/ocl/include/opencv2/ocl/ocl.hpp
+++ b/modules/ocl/include/opencv2/ocl/ocl.hpp
@@ -1092,6 +1092,9 @@ namespace cv
             oclMat image_scale;
             // effect size of input image (might be different from original size after scaling)
             Size effect_size;
+
+        private:
+            oclMat gauss_w_lut;
         };
 
 
diff --git a/modules/ocl/src/hog.cpp b/modules/ocl/src/hog.cpp
index 1f8afe559..5c67d2b26 100644
--- a/modules/ocl/src/hog.cpp
+++ b/modules/ocl/src/hog.cpp
@@ -55,7 +55,6 @@ using namespace cv::ocl;
 #define CELLS_PER_BLOCK_Y 2
 #define NTHREADS 256
 
-static oclMat gauss_w_lut;
 static bool hog_device_cpu;
 
 namespace cv