diff --git a/src/SPC/util/PkgConfigUtil.php b/src/SPC/util/PkgConfigUtil.php
index db2f4431..87075b49 100644
--- a/src/SPC/util/PkgConfigUtil.php
+++ b/src/SPC/util/PkgConfigUtil.php
@@ -32,7 +32,7 @@ class PkgConfigUtil
      * @return array            Unique libs array, e.g. [-lz, -lxml, ...]
      * @throws RuntimeException
      */
-    public static function getLibsArray(string $pkg_config_str, bool $force_short_name = true): array
+    public static function getLibsArray(string $pkg_config_str): array
     {
         // Use this instead of shell() to avoid unnecessary outputs
         $result = self::execWithResult("pkg-config --static --libs-only-l {$pkg_config_str}");
diff --git a/src/SPC/util/SPCConfigUtil.php b/src/SPC/util/SPCConfigUtil.php
index 4ce5253c..a3f2af6e 100644
--- a/src/SPC/util/SPCConfigUtil.php
+++ b/src/SPC/util/SPCConfigUtil.php
@@ -6,7 +6,6 @@ namespace SPC\util;
 
 use SPC\builder\BuilderBase;
 use SPC\builder\BuilderProvider;
-use SPC\builder\macos\MacOSBuilder;
 use SPC\exception\FileSystemException;
 use SPC\exception\RuntimeException;
 use SPC\exception\WrongUsageException;