diff --git a/modules/ocl/include/opencv2/ocl/private/util.hpp b/modules/ocl/include/opencv2/ocl/private/util.hpp
index 355e3b50a6..3f8883af87 100644
--- a/modules/ocl/include/opencv2/ocl/private/util.hpp
+++ b/modules/ocl/include/opencv2/ocl/private/util.hpp
@@ -47,7 +47,7 @@
 #define __OPENCV_OCL_PRIVATE_UTIL__
 
 #if defined __APPLE__
-#include <OpenCL/OpenCL.h>
+#include <OpenCL/opencl.h>
 #else
 #include <CL/opencl.h>
 #endif
diff --git a/modules/ocl/src/safe_call.hpp b/modules/ocl/src/safe_call.hpp
index e187272e5c..4cf39b85e8 100644
--- a/modules/ocl/src/safe_call.hpp
+++ b/modules/ocl/src/safe_call.hpp
@@ -47,7 +47,7 @@
 #define __OPENCV_OPENCL_SAFE_CALL_HPP__
 
 #if defined __APPLE__
-#include <OpenCL/OpenCL.h>
+#include <OpenCL/opencl.h>
 #else
 #include <CL/cl.h>
 #endif