diff --git a/src/NzbDrone.Core/Parser/Parser.cs b/src/NzbDrone.Core/Parser/Parser.cs
index d146216e2..a5ffa86cb 100644
--- a/src/NzbDrone.Core/Parser/Parser.cs
+++ b/src/NzbDrone.Core/Parser/Parser.cs
@@ -115,7 +115,7 @@ public static class Parser
                           RegexOptions.IgnoreCase | RegexOptions.Compiled),
 
                 // Separated season and episode numbers S01 - E01
-                new Regex(@"^(?<title>.+?)\WS(?<season>\d{2}(?!\d+))(\W-\W)E(?<episode>(?<!\d+)\d{2}(?!\d+))(?!\\)",
+                new Regex(@"^(?<title>.+?)(?:_|-|\s|\.)+S(?<season>\d{2}(?!\d+))(\W-\W)E(?<episode>(?<!\d+)\d{2}(?!\d+))(?!\\)",
                           RegexOptions.IgnoreCase | RegexOptions.Compiled),
 
                 //Season only releases