diff --git a/res/scriptSelect.js b/res/scriptSelect.js
index d6632d2..4e76913 100644
--- a/res/scriptSelect.js
+++ b/res/scriptSelect.js
@@ -405,7 +405,7 @@ function SFSelect_arrayEqual(a, b) {
                     param['approach'] = 'function';
                 }
 
-                var posting = jQuery.get(mw.config.get('wgScriptPath') + "/api.php", param);
+                var posting = jQuery.ajax(mw.config.get('wgScriptPath') + "/api.php", {data: param, async: false});
                 posting.done(function (data) {
                     // Let's pass values
                     SFSelect_setDependentValues(srcName, fobj, data["sformsselect"].values);