diff --git a/.gitignore b/.gitignore
index 580be3aac..325ad49d6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -304,3 +304,8 @@ wss-unified-agent.jar
 whitesource/
 /testEnvironments.json
 /parameters.json
+
+# Test performance reports
+Snowflake.Data.Tests/macos_*_performance.csv
+Snowflake.Data.Tests/windows_*_performance.csv
+Snowflake.Data.Tests/unix_*_performance.csv