diff --git a/drivers/filesystems/fastfat/fatprocs.h b/drivers/filesystems/fastfat/fatprocs.h
index f89f2325bee..86761acd7fc 100644
--- a/drivers/filesystems/fastfat/fatprocs.h
+++ b/drivers/filesystems/fastfat/fatprocs.h
@@ -36,6 +36,7 @@ Abstract:
 #include <ntintsafe.h>
 #ifdef __REACTOS__
 #include <pseh/pseh2.h>
+#include <dbgbitmap.h>
 #endif