diff --git a/Elwig/Windows/MemberAdminWindow.xaml.cs b/Elwig/Windows/MemberAdminWindow.xaml.cs
index d09ab1c..d6626d6 100644
--- a/Elwig/Windows/MemberAdminWindow.xaml.cs
+++ b/Elwig/Windows/MemberAdminWindow.xaml.cs
@@ -160,7 +160,7 @@ namespace Elwig.Windows {
                         filter.RemoveAt(i--);
                     } else if (e.Length > 2 && e.StartsWith('"') && e.EndsWith('"')) {
                         filter[i] = e[1..^1];
-                    } else if (e.Length <= 2) {
+                    } else if (e.Length < 2) {
                         filter.RemoveAt(i--);
                     }
                 }