diff --git a/pandora/archive/models.py b/pandora/archive/models.py
index f2652e339..d8ca22aa4 100644
--- a/pandora/archive/models.py
+++ b/pandora/archive/models.py
@@ -122,8 +122,8 @@ class File(models.Model):
                 self.pixels = int(self.width * self.height * float(utils.parse_decimal(self.framerate)) * self.duration)
 
         else:
-            self.is_video = os.path.splitext(self.path)[-1] in ('.avi', '.mkv', '.dv', '.ogv', '.mpeg', '.mov', '.webm', '.mp4', '.mpg')
-            self.is_audio = os.path.splitext(self.path)[-1] in ('.mp3', '.wav', '.ogg', '.flac', '.oga')
+            self.is_video = os.path.splitext(self.path)[-1] in ('.avi', '.mkv', '.dv', '.ogv', '.mpeg', '.mov', '.webm', '.mp4', '.mpg', '.wmv')
+            self.is_audio = os.path.splitext(self.path)[-1] in ('.mp3', '.wav', '.ogg', '.flac', '.oga', '.wma')
             self.is_subtitle = os.path.splitext(self.path)[-1] in ('.srt', )
 
         if self.path.endswith('.srt'):