diff --git a/lib/KD2/WebDAV/Server.php b/lib/KD2/WebDAV/Server.php
index 4530a36..e7bff9d 100644
--- a/lib/KD2/WebDAV/Server.php
+++ b/lib/KD2/WebDAV/Server.php
@@ -118,7 +118,7 @@ class Server
 
 	public function setBaseURI(string $uri): void
 	{
-		$this->base_uri = '/' . ltrim($this->base_uri);
+		$this->base_uri = '/' . ltrim($uri);
 		$this->base_uri = rtrim($this->base_uri, '/') . '/';
 	}