diff --git a/src/tablefilter.js b/src/tablefilter.js
index 6e8d3860..4de6f573 100644
--- a/src/tablefilter.js
+++ b/src/tablefilter.js
@@ -455,13 +455,6 @@ export class TableFilter {
         this.onRowValidated = isFn(f.on_row_validated) ?
             f.on_row_validated : EMPTY_FN;
 
-        /**
-         * List of columns implementing custom filtering
-         * @type {Array}
-         */
-        // this.cellParserCols = f.custom_cell_data_cols ?
-        //     f.custom_cell_data_cols : [];
-
         /**
          * Specify which column implements a custom cell parser to retrieve the
          * cell value: