diff --git a/FeedBuilder/frmMain.cs b/FeedBuilder/frmMain.cs
index 5a8e2877..bd1f9dc2 100644
--- a/FeedBuilder/frmMain.cs
+++ b/FeedBuilder/frmMain.cs
@@ -295,7 +295,7 @@ private void Build()
 					if (chkVersion.Checked && !string.IsNullOrEmpty(fileInfoEx.FileVersion))
 					{
 						cond = doc.CreateElement("FileVersionCondition");
-						cond.SetAttribute("type", "or-not");
+						cond.SetAttribute("type", "or");
 						cond.SetAttribute("what", "below");
 						cond.SetAttribute("version", fileInfoEx.FileVersion);
 						conds.AppendChild(cond);