diff --git a/notebooks/MosvizNIRISSExample.ipynb b/notebooks/MosvizNIRISSExample.ipynb
index e0eda850bd..6ebfc23a92 100644
--- a/notebooks/MosvizNIRISSExample.ipynb
+++ b/notebooks/MosvizNIRISSExample.ipynb
@@ -84,7 +84,7 @@
     "# Change this cell type to Code and run this cell if you have a different data path.\n",
     "# Replace the value with your real path.\n",
     "\n",
-    "data_dir = '~/Data/NIRISS/'"
+    "data_dir = \"/Users/username/Data/\""
    ]
   },
   {