diff --git a/PySubtitleGPT/Options.py b/PySubtitleGPT/Options.py
index 5c340c25..ce80e9c8 100644
--- a/PySubtitleGPT/Options.py
+++ b/PySubtitleGPT/Options.py
@@ -100,7 +100,7 @@ def update(self, options):
         if isinstance(options, Options):
             return self.update(options.options)
 
-        options = {k: v for k, v in options.items() if v}
+        options = {k: v for k, v in options.items() if v is not None}
         self.options.update(options)
 
     def api_key(self):