diff --git a/config/source.json b/config/source.json
index b300e284..d4793c35 100644
--- a/config/source.json
+++ b/config/source.json
@@ -722,6 +722,7 @@
         "type": "filelist",
         "url": "https://ftp.gnu.org/gnu/libunistring/",
         "regex": "/href=\"(?<file>libunistring-(?<version>[^\"]+)\\.tar\\.gz)\"/",
+        "provide-pre-built": true,
         "license": {
             "type": "file",
             "path": "COPYING.LIB"
@@ -740,6 +741,7 @@
         "type": "git",
         "url": "https://github.com/static-php/libuuid.git",
         "rev": "master",
+        "provide-pre-built": true,
         "license": {
             "type": "file",
             "path": "COPYING"
diff --git a/src/SPC/builder/unix/library/krb5.php b/src/SPC/builder/unix/library/krb5.php
index 97c3d233..03c071f5 100644
--- a/src/SPC/builder/unix/library/krb5.php
+++ b/src/SPC/builder/unix/library/krb5.php
@@ -5,6 +5,7 @@ declare(strict_types=1);
 namespace SPC\builder\unix\library;
 
 use SPC\util\executor\UnixAutoconfExecutor;
+use SPC\util\SPCConfigUtil;
 
 trait krb5
 {
@@ -12,8 +13,12 @@ trait krb5
     {
         $this->source_dir .= '/src';
         shell()->cd($this->source_dir)->exec('autoreconf -if');
+        $libs = array_map(fn ($x) => $x->getName(), $this->getDependencies(true));
+        $spc = new SPCConfigUtil($this->builder, ['no_php' => true, 'libs_only_deps' => true]);
+        $config = $spc->config(libraries: $libs, include_suggest_lib: $this->builder->getOption('with-suggested-libs', false));
         UnixAutoconfExecutor::create($this)
             ->appendEnv([
+                'LIBS' => $config['libs'],
                 'LDFLAGS' => '-Wl,--allow-multiple-definition',
             ])
             ->optionalLib('ldap', '--with-ldap', '--without-ldap')