diff --git a/src/SPC/builder/LibraryBase.php b/src/SPC/builder/LibraryBase.php
index 81abceee..d3466302 100644
--- a/src/SPC/builder/LibraryBase.php
+++ b/src/SPC/builder/LibraryBase.php
@@ -195,9 +195,6 @@ abstract class LibraryBase
             $this->getBuilder()->emitPatchPoint('before-library[' . static::NAME . ']-build');
             $this->build();
             $this->installLicense();
-            if (getenv('CI')) {
-                FileSystem::removeDir($this->source_dir);
-            }
             $this->getBuilder()->emitPatchPoint('after-library[' . static::NAME . ']-build');
             return LIB_STATUS_OK;
         }