diff --git a/ArcFormats/Escude/ArcBIN.cs b/ArcFormats/Escude/ArcBIN.cs
index f846032f..f662a7d0 100644
--- a/ArcFormats/Escude/ArcBIN.cs
+++ b/ArcFormats/Escude/ArcBIN.cs
@@ -38,6 +38,11 @@ namespace GameRes.Formats.Escude
         public override bool  IsHierarchic { get { return true; } }
         public override bool      CanWrite { get { return false; } }
 
+        public BinOpener ()
+        {
+            Signatures = new uint[] { 0x2D435345 };
+        }
+
         public override ArcFile TryOpen (ArcView file)
         {
             if (!file.View.AsciiEqual (4, "ARC"))