diff --git a/.gitignore b/.gitignore
index 0d56a6f..e20f82e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,4 +23,7 @@ tramp
 /tests/out/
 
 # Ignore direnv data
-/.direnv/
\ No newline at end of file
+/.direnv/
+
+# ignore perfdata
+perf.data
\ No newline at end of file