diff --git a/tools/perf/.gitignore b/tools/perf/.gitignore
index e555e9729758..8e0163b7ef01 100644
--- a/tools/perf/.gitignore
+++ b/tools/perf/.gitignore
@@ -39,3 +39,4 @@ pmu-events/jevents
 feature/
 fixdep
 libtraceevent-dynamic-list
+Documentation/doc.dep