diff --git a/src/add-ons/kernel/file_systems/bfs/Volume.cpp b/src/add-ons/kernel/file_systems/bfs/Volume.cpp
index fdd4fc080b..00f8e95c32 100644
--- a/src/add-ons/kernel/file_systems/bfs/Volume.cpp
+++ b/src/add-ons/kernel/file_systems/bfs/Volume.cpp
@@ -13,11 +13,11 @@
 #include "Query.h"
 
 #include <KernelExport.h>
+#include <fs_volume.h>
 
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 #include <ctype.h>