diff --git a/crates/nu_plugin_polars/src/dataframe/values/nu_dtype/custom_value.rs b/crates/nu_plugin_polars/src/dataframe/values/nu_dtype/custom_value.rs
index 730ee51cbe..0be9ceb71e 100644
--- a/crates/nu_plugin_polars/src/dataframe/values/nu_dtype/custom_value.rs
+++ b/crates/nu_plugin_polars/src/dataframe/values/nu_dtype/custom_value.rs
@@ -25,7 +25,7 @@ impl CustomValue for NuDataTypeCustomValue {
 
     fn to_base_value(&self, span: Span) -> Result<Value, ShellError> {
         Ok(Value::string(
-            "NuDataFrameValue: custom_value_to_base_value should've been called",
+            "NuDataType: custom_value_to_base_value should've been called",
             span,
         ))
     }