diff --git a/build.html b/build.html
index 035a176..38bf606 100644
--- a/build.html
+++ b/build.html
@@ -454,7 +454,7 @@ function onOptionsChanged() {
     pre_text.push('Note that building requires a lot of memory, so you may need to increase allowed per-process memory usage in /etc/login.conf or build from root.');
   }
   if (os_netbsd) {
-    pre_text.push('Note that the following instruction is for NetBSD 8.0 and default SH shell.');
+    pre_text.push('Note that the following instruction is for NetBSD 8+ and default SH shell.');
   }
 
   var terminal_name = (function () {
@@ -586,8 +586,8 @@ function onOptionsChanged() {
     if (!use_root) {
       commands.push('su -');
     }
-    commands.push('export PKG_PATH=ftp://ftp.netbsd.org/pub/pkgsrc/packages/NetBSD/i386/8.0_2019Q2/All');
-    var packages = 'git gperf cmake openssl gcc5-libs';
+    commands.push('export PKG_PATH=http://cdn.netbsd.org/pub/pkgsrc/packages/NetBSD/$(uname -p)/$(uname -r)/All');
+    var packages = 'git gperf cmake openssl gcc12-libs mozilla-rootcerts-openssl';
     commands.push('pkg_add ' + packages);
     if (!use_root) {
       commands.push('exit');