diff --git a/inc/CalDAVRequest.php b/inc/CalDAVRequest.php
index 1f1aaba3..ab151aae 100644
--- a/inc/CalDAVRequest.php
+++ b/inc/CalDAVRequest.php
@@ -179,6 +179,12 @@ class CalDAVRequest
           if ( substr($this->path,0,1) != '/' )
             $this->path = '/'.$this->path;
         }
+        /* support php_fpm under Apache 2.4 */
+        else if ( isset($_SERVER['REQUEST_URI']) && isset($_SERVER['SCRIPT_NAME'] ) ) {
+          if ( preg_match( '{^(.*?\.php)([^?]*)}', $_SERVER['SCRIPT_NAME'] ) ) {
+            $this->path = $_SERVER['REQUEST_URI'];
+          }
+        }
         else if ( $_SERVER['REQUEST_URI'] != '/' ) {
           dbg_error_log('LOG', 'Server is not supplying PATH_INFO and REQUEST_URI does not include a PHP program.  Wildly guessing "/"!!!');
         }