diff --git a/ogc.php b/ogc.php
index 8546b8a..a6b58f4 100644
--- a/ogc.php
+++ b/ogc.php
@@ -88,6 +88,9 @@ if(isset($_GET["outputFormat"]) && $_GET["outputFormat"] != ""){
 }
 if(isset($_GET["outputformat"]) && $_GET["outputformat"] != ""){
 	$_GET["OUTPUTFORMAT"] = $_GET["outputformat"];
+}
+if(strtolower($OUTPUTFORMAT) == "geojson"){
+	$OUTPUTFORMAT = "json";
 }
 $cache = true;
 require_once(dirname(__FILE__)."/classesphp/carrega_ext.php");
--
libgit2 0.21.2