diff --git a/src/define.sh b/src/define.sh
index cecc5eb..8515790 100644
--- a/src/define.sh
+++ b/src/define.sh
@@ -1494,7 +1494,7 @@ prepareInstall() {
           echo "Set oFSO = CreateObject(\"Scripting.FileSystemObject\")"
           echo "Set oHosts = oFSO.GetFile(\"C:\Windows\System32\drivers\etc\hosts\")"
           echo "Set fileAPPEND = oFSO.OpenTextFile(\"C:\Windows\System32\drivers\etc\hosts\", 8, true)"
-          echo "fileAPPEND.Write(\"20.20.20.1      host.lan\")"
+          echo "fileAPPEND.Write(\"${VM_NET_IP%.*}.1      host.lan\")"
           echo "fileAPPEND.Close()"
           echo ""
   } | unix2dos > "$dir/\$OEM\$/admin.vbs"