diff --git a/notebooks/basics/wradlib_workflow.ipynb b/notebooks/basics/wradlib_workflow.ipynb
index 7f1625c7..d382fc76 100644
--- a/notebooks/basics/wradlib_workflow.ipynb
+++ b/notebooks/basics/wradlib_workflow.ipynb
@@ -196,7 +196,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "We have the ability to easily georeference all radar bins (here with an azimuthal equidistant projection). This adds the projection as `spatial_ref` coordinate to the Dataset/DataArray."
+    "We have the ability to easily georeference all radar bins (here with an azimuthal equidistant projection). This adds the projection as `crs_wkt` coordinate to the Dataset/DataArray."
    ]
   },
   {