diff --git a/binutils/.Sanitize b/binutils/.Sanitize
index abf48f5265..cf8275b4ab 100644
--- a/binutils/.Sanitize
+++ b/binutils/.Sanitize
@@ -63,6 +63,7 @@ sanity.sh
 size.1
 size.c
 strip.1
+testsuite
 version.c
 
 Do-last: