diff --git a/syncplay/ui/consoleUI.py b/syncplay/ui/consoleUI.py
index 6e9d741..2baa906 100644
--- a/syncplay/ui/consoleUI.py
+++ b/syncplay/ui/consoleUI.py
@@ -59,7 +59,7 @@ class ConsoleUI(threading.Thread):
             return None
         
     def _tryAdvancedCommands(self, data):
-        o = re.match(r"^(?:o|offset)\ ?(?P<sign>[+-])?(?P<time>\d+(?:[^\d\.](?:\d+)){0,2}(?:\.(?:\d+))?)$", data)
+        o = re.match(r"^(?:o|offset)\ ?(?P<sign>[/+-])?(?P<time>\d+(?:[^\d\.](?:\d+)){0,2}(?:\.(?:\d+))?)$", data)
         s = re.match(r"^(?:s|seek)?\ ?(?P<sign>[+-])?(?P<time>\d+(?:[^\d\.](?:\d+)){0,2}(?:\.(?:\d+))?)$", data)
         if(o):
             sign = self._extractSign(o.group('sign'))