diff --git a/ModpackUpdater.Apps.Client/Form1.cs b/ModpackUpdater.Apps.Client/Form1.cs
index 90105a0..26ea0a1 100644
--- a/ModpackUpdater.Apps.Client/Form1.cs
+++ b/ModpackUpdater.Apps.Client/Form1.cs
@@ -57,7 +57,7 @@ public partial class Form1
 
     private void LoadInstallKey(string installKey)
     {
-        radTextBox_InstallKey.Text = modpackInfo.ExtrasKey = installKey;
+        radTextBox_InstallKey.Text = installKey;
         CheckStatusAndUpdate();
     }
 
@@ -89,6 +89,8 @@ public partial class Form1
                 RadTextBox_ModpackConfig.Text = modpackInfo.ConfigUrl;
                 radTextBox_InstallKey.Text = modpackInfo.ExtrasKey;
             }
+            else
+                modpackInfo.ConfigUrl = radTextBox_InstallKey.Text;
         }
         catch
         {