diff --git a/gas/config/.Sanitize b/gas/config/.Sanitize
index 39ad355400..07fa43944c 100644
--- a/gas/config/.Sanitize
+++ b/gas/config/.Sanitize
@@ -137,6 +137,7 @@ te-ic960.h
 te-linux.h
 te-lynx.h
 te-mach.h
+te-macos.h
 te-multi.h
 te-nbsd.h
 te-nbsd532.h