diff --git a/generate/container.py b/generate/container.py
index ed0096e..3aa23d9 100644
--- a/generate/container.py
+++ b/generate/container.py
@@ -78,22 +78,6 @@ class Cgroup:
         namespace = maybe_or(val, "namespace", "")
         how = maybe_or(val, "how", "")
 
-        if not isinstance(config, list):
-            logger.log_warning("Config key in cgroup Config is invalid!")
-            config = []
-
-        if not isinstance(parent, str):
-            logger.log_warning("Parent key in cgroup Config is invalid!")
-            parent = ""
-
-        if not isinstance(namespace, str):
-            logger.log_warning("Namespace key in cgroup Config is invalid!")
-            namespace = ""
-
-        if not isinstance(how, str):
-            logger.log_warning("How key in cgroup Config is invalid!")
-            how = ""
-
         if how == "split" and parent != "":
             logger.log_warning(
                 "Split cgroups can not be combined with a cgroup parent!"