diff --git a/include/ntapi/nt_file.h b/include/ntapi/nt_file.h
index 8860833..c15772e 100644
--- a/include/ntapi/nt_file.h
+++ b/include/ntapi/nt_file.h
@@ -1207,7 +1207,6 @@ typedef int32_t __stdcall ntapi_tt_open_physical_parent_directory(
 	__out	uintptr_t *	buffer,
 	__in	uint32_t	buffer_size,
 	__in	uint32_t	desired_access,
-	__in	uint32_t	open_options,
-	__out	int32_t *	type);
+	__in	uint32_t	open_options);
 
 #endif
diff --git a/src/fs/ntapi_tt_open_physical_parent_directory.c b/src/fs/ntapi_tt_open_physical_parent_directory.c
index d28eb1b..2822b47 100644
--- a/src/fs/ntapi_tt_open_physical_parent_directory.c
+++ b/src/fs/ntapi_tt_open_physical_parent_directory.c
@@ -14,8 +14,7 @@ int32_t __stdcall __ntapi_tt_open_physical_parent_directory(
 	__out	uintptr_t *	buffer,
 	__in	uint32_t	buffer_size,
 	__in	uint32_t	desired_access,
-	__in	uint32_t	open_options,
-	__out	int32_t *	type)
+	__in	uint32_t	open_options)
 {
 	int32_t				status;
 	nt_oa				oa;
@@ -25,8 +24,6 @@ int32_t __stdcall __ntapi_tt_open_physical_parent_directory(
 	nt_unicode_string *		path;
 	uint32_t			len;
 
-	(void)type;
-
 	path = (nt_unicode_string *)buffer;
 
 	if ((status = __ntapi->zw_query_object(