diff --git a/src/SPC/builder/linux/LinuxBuilder.php b/src/SPC/builder/linux/LinuxBuilder.php
index c63a81b0..1de5a41c 100644
--- a/src/SPC/builder/linux/LinuxBuilder.php
+++ b/src/SPC/builder/linux/LinuxBuilder.php
@@ -340,7 +340,7 @@ class LinuxBuilder extends UnixBuilderBase
             chdir($cwd);
         }
         if (!$this->getOption('no-strip', false) && file_exists(BUILD_LIB_PATH . '/' . $realLibName)) {
-            shell()->cd(BUILD_LIB_PATH)->exec("strip --strip-all $realLibName");
+            shell()->cd(BUILD_LIB_PATH)->exec("strip --strip-all {$realLibName}");
         }
         $this->patchPhpScripts();
     }
diff --git a/src/SPC/builder/unix/UnixBuilderBase.php b/src/SPC/builder/unix/UnixBuilderBase.php
index 79afdf16..435f0b9b 100644
--- a/src/SPC/builder/unix/UnixBuilderBase.php
+++ b/src/SPC/builder/unix/UnixBuilderBase.php
@@ -207,8 +207,8 @@ abstract class UnixBuilderBase extends BuilderBase
             }
             // if someone changed to EMBED_TYPE=shared, we need to add LD_LIBRARY_PATH
             if (getenv('SPC_CMD_VAR_PHP_EMBED_TYPE') === 'shared') {
-                $ext_path = 'LD_LIBRARY_PATH=' . BUILD_ROOT_PATH . '/lib:$LD_LIBRARY_PATH ';
-                FileSystem::removeFileIfExists(BUILD_ROOT_PATH . '/lib/libphp.a');
+                $ext_path = 'LD_LIBRARY_PATH=' . BUILD_LIB_PATH . ':$LD_LIBRARY_PATH ';
+                FileSystem::removeFileIfExists(BUILD_LIB_PATH . '/libphp.a');
             } else {
                 $ext_path = '';
                 foreach (glob(BUILD_LIB_PATH . '/libphp*.so') as $file) {