diff --git a/src/filter.js b/src/filter.js
index 2dd5a34..c1a76ac 100644
--- a/src/filter.js
+++ b/src/filter.js
@@ -212,25 +212,14 @@ export class Filter extends CriteriaBuilder {
   }
 
   generateFields(columns, entityName) {
-    let addColumnId = true;
-
     for (let column in columns) {
       let columnName = (entityName) ? entityName + '.' + column : column;
 
-      addColumnId = ( columnName === 'id' ? false : addColumnId );
       this.columns.push({
         name  : columnName,
         value : columnName,
         type  : columns[column] || 'string'
       });
     }
-
-    if (addColumnId) {
-      this.columns.push({
-        name  : 'id',
-        value : 'id',
-        type  : 'number'
-      });
-    }
   }
 }