diff --git a/modules/ocl/src/imgproc.cpp b/modules/ocl/src/imgproc.cpp
index e1346405c..f550ea529 100644
--- a/modules/ocl/src/imgproc.cpp
+++ b/modules/ocl/src/imgproc.cpp
@@ -948,7 +948,7 @@ namespace cv
                         option += " -D BORDER_WRAP";
                         break;
                     }
-                    openCLExecuteKernel(src.clCxt, &imgproc_sobel2, "sobel3", gt2, lt2, args, -1, -1, option.c_str() );
+                    openCLExecuteKernel(src.clCxt, &imgproc_sobel3, "sobel3", gt2, lt2, args, -1, -1, option.c_str() );
                 }
                 else
                 {
diff --git a/modules/ocl/src/opencl/imgproc_sobel2.cl b/modules/ocl/src/opencl/imgproc_sobel3.cl
similarity index 100%
rename from modules/ocl/src/opencl/imgproc_sobel2.cl
rename to modules/ocl/src/opencl/imgproc_sobel3.cl