diff --git a/SabreTools/SabreTools.cs b/SabreTools/SabreTools.cs
index 426b4ea2..050bc020 100644
--- a/SabreTools/SabreTools.cs
+++ b/SabreTools/SabreTools.cs
@@ -371,7 +371,7 @@ namespace SabreTools
 						trim = true;
 						break;
 					case "-tsv":
-					case " --tsv":
+					case "--tsv":
 						tsv = true;
 						break;
 					case "-u":