diff --git a/t/perf/.gitignore b/t/perf/.gitignore
index 50f5cc1ed9..982eb8e3a9 100644
--- a/t/perf/.gitignore
+++ b/t/perf/.gitignore
@@ -1,2 +1,3 @@
-build/
-test-results/
+/build/
+/test-results/
+/trash directory*/