diff --git a/perception/tensorrt_yolox/.gitignore b/perception/tensorrt_yolox/.gitignore
new file mode 100644
index 0000000000000..82f0c3ac6d4d4
--- /dev/null
+++ b/perception/tensorrt_yolox/.gitignore
@@ -0,0 +1 @@
+/data/