diff --git a/include/ntapi/nt_process.h b/include/ntapi/nt_process.h
index 97341ab..e02efa9 100644
--- a/include/ntapi/nt_process.h
+++ b/include/ntapi/nt_process.h
@@ -679,6 +679,10 @@ typedef struct _nt_runtime_data {
 	uintptr_t	sa_flags  [64];
 	uint32_t	sa_mask   [64][2];
 
+	uint32_t	strace_sys[16];
+	uint32_t	strace_dbg[16];
+	uint32_t	strace_os [32];
+
 	int32_t		opcode[NT_RUNTIME_DATA_SYNC_OPCODES];
 	void *		uptr  [NT_RUNTIME_DATA_USER_PTRS];
 	void *		uclose[NT_RUNTIME_DATA_USER_PTRS];