diff --git a/tools/testing/selftests/ptrace/.gitignore b/tools/testing/selftests/ptrace/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..b3e59d41fd827050f76f7b84533b427d140e4319
--- /dev/null
+++ b/tools/testing/selftests/ptrace/.gitignore
@@ -0,0 +1 @@
+peeksiginfo