diff -r ff1fb8757026 -r 7b4726ef2308 hedgewars/uScript.pas
--- a/hedgewars/uScript.pas	Wed May 16 19:36:49 2018 -0400
+++ b/hedgewars/uScript.pas	Thu May 17 20:04:39 2018 -0400
@@ -3478,7 +3478,7 @@
 if f = nil then
     exit;
 
-hedgewarsMountPackage(Str2PChar(copy(s, 1, length(s)-4)+'.hwp'));
+hedgewarsMountPackage(Str2PChar(copy(s, 3, length(s)-6)+'.hwp'));
 
 physfsReaderSetBuffer(@buf);
 if Pos('Locale/',s) <> 0 then