diff --git a/src/trezor/ui/container.py b/src/trezor/ui/container.py
index 422c992e15..1bc77fbbe7 100644
--- a/src/trezor/ui/container.py
+++ b/src/trezor/ui/container.py
@@ -1,5 +1,7 @@
+from trezor.ui import Widget
 
-class Container:
+
+class Container(Widget):
 
     def __init__(self, *children):
         self.children = children