diff --git a/gdb/.Sanitize b/gdb/.Sanitize
index e668aab5326..6660187178c 100644
--- a/gdb/.Sanitize
+++ b/gdb/.Sanitize
@@ -232,6 +232,8 @@ target.c
 target.h
 terminal.h
 testsuite
+thread.c
+thread.h
 typeprint.c
 typeprint.h
 ultra3-nat.c