diff --git a/src/SPC/util/GlobalEnvManager.php b/src/SPC/util/GlobalEnvManager.php
index 412db2b2..8bbe863a 100644
--- a/src/SPC/util/GlobalEnvManager.php
+++ b/src/SPC/util/GlobalEnvManager.php
@@ -56,7 +56,7 @@ class GlobalEnvManager
                 self::putenv("SPC_LINUX_DEFAULT_CXX={$arch}-linux-musl-g++");
                 self::putenv("SPC_LINUX_DEFAULT_AR={$arch}-linux-musl-ar");
             }
-            self::putenv("SPC_PHP_DEFAULT_LD_LIBRARY_PATH_CMD=\"LD_LIBRARY_PATH=/usr/local/musl/{$arch}-linux-musl/lib\"");
+            self::putenv("SPC_PHP_DEFAULT_LD_LIBRARY_PATH_CMD=LD_LIBRARY_PATH=/usr/local/musl/{$arch}-linux-musl/lib");
             if (getenv('SPC_NO_MUSL_PATH') !== 'yes') {
                 self::putenv("PATH=/usr/local/musl/bin:/usr/local/musl/{$arch}-linux-musl/bin:" . getenv('PATH'));
             }