diff --git a/stepmania/src/RageFileDriverZip.cpp b/stepmania/src/RageFileDriverZip.cpp
index ccd9c4b304..09f044c5c4 100644
--- a/stepmania/src/RageFileDriverZip.cpp
+++ b/stepmania/src/RageFileDriverZip.cpp
@@ -117,7 +117,9 @@ public:
 
 	RageFileObj *Copy( RageFile &p ) const
 	{
-		return new RageFileObjZipStored( zip, info, p );
+		RageFileObjZipStored *pRet = new RageFileObjZipStored( zip, info, p );
+		pRet->FilePos = FilePos;
+		return pRet;
 	}
 };