diff --git a/datafusion/core/src/physical_planner.rs b/datafusion/core/src/physical_planner.rs
index 4d1cf1b28d8f..e065a0d791e4 100644
--- a/datafusion/core/src/physical_planner.rs
+++ b/datafusion/core/src/physical_planner.rs
@@ -246,6 +246,7 @@ fn create_physical_name(e: &Expr, is_first_expr: bool) -> Result<String> {
             args,
             filter,
             order_by,
+            null_treatment: _,
         }) => match func_def {
             AggregateFunctionDefinition::BuiltIn(..) => {
                 create_function_physical_name(func_def.name(), *distinct, args)
@@ -1674,7 +1675,7 @@ pub fn create_aggregate_expr_with_name_and_maybe_filter(
             };
 
             let sort_exprs = order_by.clone().unwrap_or(vec![]);
-            let phy_order_by = match order_by {
+            let order_by = match order_by {
                 Some(e) => Some(
                     e.iter()
                         .map(|expr| {
@@ -1693,7 +1694,7 @@ pub fn create_aggregate_expr_with_name_and_maybe_filter(
                 == NullTreatment::IgnoreNulls;
             let (agg_expr, filter, order_by) = match func_def {
                 AggregateFunctionDefinition::BuiltIn(fun) => {
-                    let ordering_reqs = phy_order_by.clone().unwrap_or(vec![]);
+                    let ordering_reqs = order_by.clone().unwrap_or(vec![]);
                     let agg_expr = aggregates::create_aggregate_expr(
                         fun,
                         *distinct,
@@ -1703,11 +1704,11 @@ pub fn create_aggregate_expr_with_name_and_maybe_filter(
                         name,
                         ignore_nulls,
                     )?;
-                    (agg_expr, filter, phy_order_by)
+                    (agg_expr, filter, order_by)
                 }
                 AggregateFunctionDefinition::UDF(fun) => {
                     let ordering_reqs: Vec<PhysicalSortExpr> =
-                        phy_order_by.clone().unwrap_or(vec![]);
+                        order_by.clone().unwrap_or(vec![]);
 
                     let agg_expr = udaf::create_aggregate_expr(
                         fun,
@@ -1717,7 +1718,7 @@ pub fn create_aggregate_expr_with_name_and_maybe_filter(
                         physical_input_schema,
                         name,
                     )?;
-                    (agg_expr, filter, phy_order_by)
+                    (agg_expr, filter, order_by)
                 }
                 AggregateFunctionDefinition::Name(_) => {
                     return internal_err!(
@@ -1725,7 +1726,7 @@ pub fn create_aggregate_expr_with_name_and_maybe_filter(
                     )
                 }
             };
-            Ok((agg_expr, filter, phy_order_by))
+            Ok((agg_expr, filter, order_by))
         }
         other => internal_err!("Invalid aggregate expression '{other:?}'"),
     }