diff --git a/datafusion/src/logical_plan/expr.rs b/datafusion/src/logical_plan/expr.rs
index da64fecd5b5da..4a13d589c7161 100644
--- a/datafusion/src/logical_plan/expr.rs
+++ b/datafusion/src/logical_plan/expr.rs
@@ -1161,7 +1161,6 @@ pub fn unnormalize_col(expr: Expr) -> Expr {
     impl ExprRewriter for RemoveQualifier {
         fn mutate(&mut self, expr: Expr) -> Result<Expr> {
             if let Expr::Column(col) = expr {
-                //let Column { relation: _, name } = col;
                 Ok(Expr::Column(Column {
                     relation: None,
                     name: col.name,