diff --git a/gdb/config/m68k/.Sanitize b/gdb/config/m68k/.Sanitize
index 36f41fbdd2f..4d6ca63cb27 100644
--- a/gdb/config/m68k/.Sanitize
+++ b/gdb/config/m68k/.Sanitize
@@ -112,6 +112,7 @@ xm-m68k.h
 xm-m68klynx.h
 xm-m68kv4.h
 xm-mpw.h
+xm-nbsd.h
 xm-news.h
 xm-news1000.h
 xm-sun2.h