diff --git a/index.html b/index.html
index 86a69a4a..606f5aac 100644
--- a/index.html
+++ b/index.html
@@ -33,7 +33,7 @@
 	<div class="region fullscreen above"><div class="container"></div></div>
 	<script type="text/javascript" src="/socket.io/socket.io.js"></script>
 	<script type="text/javascript" src="js/defaults.js"></script>
-	<script type="text/javascript" src="config/config.js"></script>
+	<script type="text/javascript" src="#CONFIG_FILE#"></script>
 	<script type="text/javascript" src="vendor/vendor.js"></script>
 	<script type="text/javascript" src="modules/default/defaultmodules.js"></script>
 	<script type="text/javascript" src="js/logger.js"></script>
diff --git a/js/server.js b/js/server.js
index f1de2420..5c775f69 100644
--- a/js/server.js
+++ b/js/server.js
@@ -46,6 +46,12 @@ var Server = function(config, callback) {
 		var html = fs.readFileSync(path.resolve(global.root_path + "/index.html"), {encoding: "utf8"});
 		html = html.replace("#VERSION#", global.version);
 
+		configFile = "config/config.js";
+		if (typeof(global.configuration_file) !== "undefined") {
+		    configFile = global.configuration_file;
+		}
+		html = html.replace("#CONFIG_FILE#", configFile);
+
 		res.send(html);
 	});