diff --git a/docs/tutorials/fit_textured_mesh.ipynb b/docs/tutorials/fit_textured_mesh.ipynb
index 83ad5c73..4e3287ad 100644
--- a/docs/tutorials/fit_textured_mesh.ipynb
+++ b/docs/tutorials/fit_textured_mesh.ipynb
@@ -455,7 +455,8 @@
     "                         target_image=target_rgb[1], title='', \n",
     "                         silhouette=False):\n",
     "    inds = 3 if silhouette else range(3)\n",
-    "    predicted_images = renderer(predicted_mesh)\n",
+    "    with torch.no_grad():\n",
+    "        predicted_images = renderer(predicted_mesh)\n",
     "    plt.figure(figsize=(20, 10))\n",
     "    plt.subplot(1, 2, 1)\n",
     "    plt.imshow(predicted_images[0, ..., inds].cpu().detach().numpy())\n",