diff --git a/examples/estimation_examples/pzflow_demo.ipynb b/examples/estimation_examples/pzflow_demo.ipynb
index fdc2565..12aec82 100644
--- a/examples/estimation_examples/pzflow_demo.ipynb
+++ b/examples/estimation_examples/pzflow_demo.ipynb
@@ -128,7 +128,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "mode = estimate_results.data.ancil['zmode']\n",
+    "mode = estimate_results.read(force=True).ancil['zmode']\n",
     "truth = np.array(test_data.data['photometry']['redshift'])"
    ]
   },