diff --git a/inc/DAVResource.php b/inc/DAVResource.php
index b56ef21d..1f2145a6 100644
--- a/inc/DAVResource.php
+++ b/inc/DAVResource.php
@@ -429,6 +429,7 @@ EOSQL;
       $this->collection->type = 'proxy';
       $this->_is_proxy_resource = true;
       $this->proxy_type = $matches[3];
+      $this->collection->proxy_type = $matches[3];
       $this->collection->dav_name = $this->dav_name;
       $this->collection->dav_displayname = sprintf( '%s proxy %s', $matches[2], $matches[3] );
       $this->collection->exists = true;
@@ -552,6 +553,11 @@ EOSQL;
         $this->FetchPrincipal();
         $this->collection->is_principal = true;
         $this->collection->type = 'principal';
+      } else {
+        if ($this->collection->type == 'proxy') {
+          $this->_is_proxy_resource = true;
+          $this->proxy_type = $this->collection->proxy_type;
+        }
       }
       @dbg_error_log( 'DAVResource', ':FetchCollection: Read cached collection named "%s" of type "%s".', $this->collection->dav_name, $this->collection->type );
     }