diff --git a/lib/net/dav.rb b/lib/net/dav.rb
index be87571..d19a93a 100644
--- a/lib/net/dav.rb
+++ b/lib/net/dav.rb
@@ -63,11 +63,11 @@ def read_timeout=(sec)
       end
 
       def open_timeout
-        @http.read_timeout
+        @http.open_timeout
       end
 
       def open_timeout=(sec)
-        @http.read_timeout = sec
+        @http.open_timeout = sec
       end
 
       def request_sending_stream(verb, path, stream, length, headers)