diff --git a/headers/os/storage/File.h b/headers/os/storage/File.h
index 80850b1954..77d9d374ea 100644
--- a/headers/os/storage/File.h
+++ b/headers/os/storage/File.h
@@ -8,6 +8,7 @@
 
 #include <DataIO.h>
 #include <Node.h>
+#include <StorageDefs.h>
 
 
 class BEntry;