diff --git a/Wabbajack.Common/HttpExtensions.cs b/Wabbajack.Common/HttpExtensions.cs
index b2ca8d39..dee1b3d0 100644
--- a/Wabbajack.Common/HttpExtensions.cs
+++ b/Wabbajack.Common/HttpExtensions.cs
@@ -18,7 +18,11 @@ public static class HttpExtensions
         "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36";
     public static HttpRequestMessage AddCookies(this HttpRequestMessage msg, Cookie[] cookies)
     {
-        msg.Headers.Add("Cookie", string.Join(";", cookies.Select(c => $"{c.Name}={c.Value}")));
+        if (cookies.Length > 0)
+        {
+            msg.Headers.Add("Cookie", string.Join(";", cookies.Select(c => $"{c.Name}={c.Value}")));
+        }
+
         return msg;
     }