diff --git a/pk3DS/Subforms/Patch.cs b/pk3DS/Subforms/Patch.cs
index a152a65..7807f7c 100644
--- a/pk3DS/Subforms/Patch.cs
+++ b/pk3DS/Subforms/Patch.cs
@@ -125,7 +125,7 @@ private string[] getGARCs()
 
             string[] garcs = new string[sc.Count];
             sc.CopyTo(garcs, 0);
-            return garcs;
+            return garcs.Distinct().ToArray();
         }
         private string[] getPaths(string[] sc)
         {