diff --git a/homeassistant/core.py b/homeassistant/core.py
index 58e94d63352..1edeb666492 100644
--- a/homeassistant/core.py
+++ b/homeassistant/core.py
@@ -440,8 +440,7 @@ class HomeAssistant:
         """Set the current state."""
         self.state = state
         for prop in ("is_running", "is_stopping"):
-            with suppress(AttributeError):
-                delattr(self, prop)
+            self.__dict__.pop(prop, None)
 
     def start(self) -> int:
         """Start Home Assistant.