diff --git a/tools/testing/selftests/timers/.gitignore b/tools/testing/selftests/timers/.gitignore
index 68f3fc71ac44..cc986621f512 100644
--- a/tools/testing/selftests/timers/.gitignore
+++ b/tools/testing/selftests/timers/.gitignore
@@ -17,3 +17,4 @@ skew_consistency
 threadtest
 valid-adjtimex
 adjtick
+set-tz