diff --git a/.Sanitize b/.Sanitize
index 43decd37ab..617a13b229 100644
--- a/.Sanitize
+++ b/.Sanitize
@@ -33,7 +33,7 @@ bfd
 binutils
 clib
 config
-config.sub
+config.subr
 configdos.bat
 configure
 configure.in