diff --git a/.Sanitize b/.Sanitize
index 617a13b2293..43decd37ab9 100644
--- a/.Sanitize
+++ b/.Sanitize
@@ -33,7 +33,7 @@ bfd
 binutils
 clib
 config
-config.subr
+config.sub
 configdos.bat
 configure
 configure.in