diff --git a/tools/perf/config/feature-checks/.gitignore b/tools/perf/config/feature-checks/.gitignore
index 80f3da0c3515..09b335b98842 100644
--- a/tools/perf/config/feature-checks/.gitignore
+++ b/tools/perf/config/feature-checks/.gitignore
@@ -1,2 +1,3 @@
 *.d
 *.bin
+*.output