diff --git a/library/container_file_read.py b/library/container_file_read.py
index a793be4..9243d89 100644
--- a/library/container_file_read.py
+++ b/library/container_file_read.py
@@ -72,7 +72,7 @@ def main():
 
         file_exists = container.attach_wait(
                 read_file_in_container,
-                file_path,
+                (file_path, module),
                 env_policy = lxc.LXC_ATTACH_CLEAR_ENV,
                 )