diff --git a/process/JditoFilter_lib/process.js b/process/JditoFilter_lib/process.js
index d24d07552af5498326763f378b323980a41d0737..4df4da2819ab541d1690481239bcfb4e96539c2b 100644
--- a/process/JditoFilter_lib/process.js
+++ b/process/JditoFilter_lib/process.js
@@ -397,7 +397,7 @@ FilterSqlTranslator.prototype.getSqlCondition = function ()
             
             if (pFilter.name in sqlFieldMappings)
             {
-                sqlField = sqlFieldMappings[sqlField];
+                sqlField = sqlFieldMappings[pFilter.name];
                 
                 //possibility to explicitly set the value to null/false so that the field is ignored
                 if (sqlField === null || sqlField === false)