diff --git a/projects/clr/opencl/api/opencl/khronos/headers/opencl1.2/CL/cl_ext.h b/projects/clr/opencl/api/opencl/khronos/headers/opencl1.2/CL/cl_ext.h
index aa5635338a..694fa15976 100644
--- a/projects/clr/opencl/api/opencl/khronos/headers/opencl1.2/CL/cl_ext.h
+++ b/projects/clr/opencl/api/opencl/khronos/headers/opencl1.2/CL/cl_ext.h
@@ -367,14 +367,6 @@ typedef CL_API_ENTRY cl_program (CL_API_CALL * clCreateProgramWithAssemblyAMD_fn
 
 
 // <amd_internal>
-/***************************
-* cl_amd_command_intercept *
-***************************/
-#define CL_CONTEXT_COMMAND_INTERCEPT_CALLBACK_AMD   0x403D
-#define CL_QUEUE_COMMAND_INTERCEPT_ENABLE_AMD       (1ull << 63)
-
-typedef cl_int (CL_CALLBACK * intercept_callback_fn)(cl_event, cl_int *);
-
 /**************************
 * cl_amd_command_queue_info *
 **************************/
diff --git a/projects/clr/opencl/api/opencl/khronos/headers/opencl2.0/CL/cl_ext.h b/projects/clr/opencl/api/opencl/khronos/headers/opencl2.0/CL/cl_ext.h
index 78b402f13b..145ced3781 100644
--- a/projects/clr/opencl/api/opencl/khronos/headers/opencl2.0/CL/cl_ext.h
+++ b/projects/clr/opencl/api/opencl/khronos/headers/opencl2.0/CL/cl_ext.h
@@ -401,14 +401,6 @@ typedef CL_API_ENTRY cl_mem
 #endif
 
 // <amd_internal>
-/***************************
-* cl_amd_command_intercept *
-***************************/
-#define CL_CONTEXT_COMMAND_INTERCEPT_CALLBACK_AMD   0x403D
-#define CL_QUEUE_COMMAND_INTERCEPT_ENABLE_AMD       (1ull << 63)
-
-typedef cl_int (CL_CALLBACK * intercept_callback_fn)(cl_event, cl_int *);
-
 /**************************
 * cl_amd_command_queue_info *
 **************************/
diff --git a/projects/clr/opencl/api/opencl/khronos/headers/opencl2.1/CL/cl_ext.h b/projects/clr/opencl/api/opencl/khronos/headers/opencl2.1/CL/cl_ext.h
index 4887c772cf..04eee6ebe9 100644
--- a/projects/clr/opencl/api/opencl/khronos/headers/opencl2.1/CL/cl_ext.h
+++ b/projects/clr/opencl/api/opencl/khronos/headers/opencl2.1/CL/cl_ext.h
@@ -382,14 +382,6 @@ typedef CL_API_ENTRY cl_mem
 #endif
 
 // <amd_internal>
-/***************************
-* cl_amd_command_intercept *
-***************************/
-#define CL_CONTEXT_COMMAND_INTERCEPT_CALLBACK_AMD   0x403D
-#define CL_QUEUE_COMMAND_INTERCEPT_ENABLE_AMD       (1ull << 63)
-
-typedef cl_int (CL_CALLBACK * intercept_callback_fn)(cl_event, cl_int *);
-
 /**************************
 * cl_amd_command_queue_info *
 **************************/
diff --git a/projects/clr/opencl/api/opencl/khronos/headers/opencl2.2/CL/cl_ext.h b/projects/clr/opencl/api/opencl/khronos/headers/opencl2.2/CL/cl_ext.h
index eef6a1a8b0..e14296a095 100644
--- a/projects/clr/opencl/api/opencl/khronos/headers/opencl2.2/CL/cl_ext.h
+++ b/projects/clr/opencl/api/opencl/khronos/headers/opencl2.2/CL/cl_ext.h
@@ -382,14 +382,6 @@ typedef CL_API_ENTRY cl_mem
 #endif
 
 // <amd_internal>
-/***************************
-* cl_amd_command_intercept *
-***************************/
-#define CL_CONTEXT_COMMAND_INTERCEPT_CALLBACK_AMD   0x403D
-#define CL_QUEUE_COMMAND_INTERCEPT_ENABLE_AMD       (1ull << 63)
-
-typedef cl_int (CL_CALLBACK * intercept_callback_fn)(cl_event, cl_int *);
-
 /**************************
 * cl_amd_command_queue_info *
 **************************/