diff --git a/notebooks/kalman_CUDA_demo/run_kf.ipynb b/notebooks/kalman_CUDA_demo/run_kf.ipynb
index e1d98020..020fd954 100644
--- a/notebooks/kalman_CUDA_demo/run_kf.ipynb
+++ b/notebooks/kalman_CUDA_demo/run_kf.ipynb
@@ -775,7 +775,7 @@
    "id": "7f478ffc-eafa-4c98-9fcc-cd3d18833987",
    "metadata": {},
    "source": [
-    "<img src=\"kf_plot2.jpg\">"
+    "<img src=\"1D_kf_plot.jpg\">"
    ]
   },
   {