diff --git a/ox/text.py b/ox/text.py
index 1ef7a49..6fee829 100644
--- a/ox/text.py
+++ b/ox/text.py
@@ -86,8 +86,6 @@ UA_REGEXPS = {
         '(Netscape)\d?\/(\d+)',
         '(NokiaBrowser)\/(\d+)',
         '(OmniWeb)\/(\d+)',
-        '(Opera) (\d+)',
-        '(Opera)\/(\d+)',
         '(Opera)\/.+Version\/(\d+)',
         'Version\/(\d+).+(Safari)',
         '(WebKit)\/(\d+)',