diff --git a/system/router.php b/system/router.php
index 5718f900..52be68e5 100644
--- a/system/router.php
+++ b/system/router.php
@@ -128,6 +128,11 @@ if (false !== $pos = strpos($uri, '?')) {
 }
 
 $uri = rawurldecode($uri);
+if (BASE_DIR !== '') {
+	$tmp = str_replace_first('/', '', BASE_DIR);
+	$uri = str_replace_first($tmp . '/', '', $uri);
+}
+
 define('URI', $uri);
 
 $found = true;