diff --git a/lib/private/request.php b/lib/private/request.php
index 3c33dfc340aff1cefa060bd14aa307fafeccdf80..3bf7d94d9cf08030b2ab5ef648474b34affbd75e 100644
--- a/lib/private/request.php
+++ b/lib/private/request.php
@@ -278,6 +278,8 @@ class OC_Request {
 			$requestUri = '/' . ltrim($requestUri, '/');
 		}
 
+		$requestUri = preg_replace('%/{2,}%', '/', $requestUri);
+
 		// Remove the query string from REQUEST_URI
 		if ($pos = strpos($requestUri, '?')) {
 			$requestUri = substr($requestUri, 0, $pos);