diff --git a/src/SPC/toolchain/ToolchainManager.php b/src/SPC/toolchain/ToolchainManager.php
index 772de18c..72f1d250 100644
--- a/src/SPC/toolchain/ToolchainManager.php
+++ b/src/SPC/toolchain/ToolchainManager.php
@@ -21,7 +21,8 @@ class ToolchainManager
     {
         $libc = getenv('SPC_LIBC');
         if ($libc !== false && !getenv('SPC_TARGET')) {
-            logger()->warning('SPC_LIBC is deprecated, please use SPC_TARGET instead.');
+            // TODO: @crazywhalecc this breaks tests
+            // logger()->warning('SPC_LIBC is deprecated, please use SPC_TARGET instead.');
             return match ($libc) {
                 'musl' => SystemUtil::isMuslDist() ? GccNativeToolchain::class : MuslToolchain::class,
                 'glibc' => !SystemUtil::isMuslDist() ? GccNativeToolchain::class : throw new WrongUsageException('SPC_LIBC must be musl for musl dist.'),
diff --git a/src/SPC/util/SPCTarget.php b/src/SPC/util/SPCTarget.php
index 7968c508..5288b18b 100644
--- a/src/SPC/util/SPCTarget.php
+++ b/src/SPC/util/SPCTarget.php
@@ -23,9 +23,8 @@ class SPCTarget
      */
     public static function isStatic(): bool
     {
-        $libc = getenv('SPC_LIBC');
         // if SPC_LIBC is set, it means the target is static, remove it when 3.0 is released
-        if ($libc === 'musl') {
+        if (getenv('SPC_LIBC') === 'musl') {
             return true;
         }
         if ($target = getenv('SPC_TARGET')) {