diff --git a/lib/index.js b/lib/index.js
index <HASH>..<HASH> 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -3040,7 +3040,7 @@ function decodeResponse(data, callback, db){
             if (custom.asObject && !data.fcols) {
                 data.fcols = [];
                 for (var i = 0, length = output.length; i < length; i++)
-                    data.fcols.push(output[i].alias.toLowerCase());
+                    data.fcols.push(output[i].alias);
             }
 
             while (data.fcount && (data.fstatus !== 100)) {
Remove toLowerCase for keys