diff --git a/src/opencl_handle.cc b/src/opencl_handle.cc
index 1710414..9cfff81 100644
--- a/src/opencl_handle.cc
+++ b/src/opencl_handle.cc
@@ -4,8 +4,6 @@
 #include <iostream>
 #include <vector>
 
-#include <CL/cl.h>
-
 OpenCLContext::Ptr OpenCLContext::instance_ = {};
 
 OpenCLContext::OpenCLHandle::OpenCLHandle()
@@ -563,7 +561,7 @@ OpenCLContext::OpenCLContext() : context_(nullptr), queue_(nullptr) {
 
   cl_context_properties context_properties[] = {
       CL_CONTEXT_PLATFORM,
-      static_cast<cl_context_properties>(first_platform_id), 0};
+      reinterpret_cast<cl_context_properties>(first_platform_id), 0};
 
   context_ = clCreateContextFromType(context_properties, CL_DEVICE_TYPE_GPU,
                                      nullptr, nullptr, &err_num);