diff --git a/tcp_tests/managers/envmanager_empty.py b/tcp_tests/managers/envmanager_empty.py
index b543c87..c4bb57e 100644
--- a/tcp_tests/managers/envmanager_empty.py
+++ b/tcp_tests/managers/envmanager_empty.py
@@ -104,3 +104,11 @@
     def delete_environment(self):
         """Delete environment"""
         pass
+
+    def warm_shutdown_nodes(self, underlay, nodes_prefix, timeout=600):
+        raise Exception(
+            "Node shutdown method unsupported on this environment manager")
+
+    def warm_restart_nodes(self, underlay, nodes_prefix, timeout=600):
+        raise Exception(
+            "Node restart method unsupported on this environment manager")