diff --git a/include/unicorn/unicorn.h b/include/unicorn/unicorn.h
index dd7e5536..8fd36c9e 100644
--- a/include/unicorn/unicorn.h
+++ b/include/unicorn/unicorn.h
@@ -199,6 +199,8 @@ typedef enum uc_hook_type {
 #define UC_HOOK_MEM_WRITE_ALL (UC_HOOK_MEM_WRITE_ERR + UC_HOOK_MEM_WRITE)
 // hook type for all events of fetch memory access
 #define UC_HOOK_MEM_FETCH_ALL (UC_HOOK_MEM_FETCH_ERR + UC_HOOK_MEM_FETCH)
+// hook type for all events of memory access
+#define UC_HOOK_MEM_ALL (UC_HOOK_READ_ALL + UC_HOOK_WRITE_ALL + UC_HOOK_FETCH_ALL)
 
 // Callback function for hooking memory (UC_MEM_READ, UC_MEM_WRITE & UC_MEM_FETCH)
 // @type: this memory is being READ, or WRITE