diff --git a/tutorial.ipynb b/tutorial.ipynb
index 7cd9a2d17e94..bdfba399a883 100644
--- a/tutorial.ipynb
+++ b/tutorial.ipynb
@@ -1105,8 +1105,8 @@
         "# TensorRT \n",
         "# https://docs.nvidia.com/deeplearning/tensorrt/install-guide/index.html#installing-pip\n",
         "!pip install -U nvidia-tensorrt --index-url https://pypi.ngc.nvidia.com  # install\n",
-        "!python export.py --weights yolov5s.pt --include engine --imgsz 640 640 --device 0  # export\n",
-        "!python detect.py --weights yolov5s.engine --imgsz 640 640 --device 0  # inference"
+        "!python export.py --weights yolov5s.pt --include engine --imgsz 640 --device 0  # export\n",
+        "!python detect.py --weights yolov5s.engine --imgsz 640 --device 0  # inference"
       ],
       "execution_count": null,
       "outputs": []