diff --git a/winehelper b/winehelper
index 0f11ee7..ef01d97 100755
--- a/winehelper
+++ b/winehelper
@@ -245,7 +245,7 @@ unpack () {
         *.tar.gz) command="tar -xhzf" ; outarg="-C " ;;
         *.tar.zst) command="tar -I zstd -xhf" ; outarg="-C " ;;
         *.tar) command="tar -xhf" ; outarg="-C " ;;
-        *.zip|*.exe|*.rar) command="7z x -y" ; outarg="-o" ;;
+        *.zip|*.exe|*.rar) command="7z x -y -bso0" ; outarg="-o" ;;
     esac
     create_new_dir "$2"
     if $command "$1" ${outarg}"$2" ; then