diff --git a/homeassistant/components/habitica/button.py b/homeassistant/components/habitica/button.py
index 8b41fb8c987..30e326f79a0 100644
--- a/homeassistant/components/habitica/button.py
+++ b/homeassistant/components/habitica/button.py
@@ -25,6 +25,8 @@ from .coordinator import HabiticaData, HabiticaDataUpdateCoordinator
 from .entity import HabiticaBase
 from .types import HabiticaConfigEntry
 
+PARALLEL_UPDATES = 1
+
 
 @dataclass(kw_only=True, frozen=True)
 class HabiticaButtonEntityDescription(ButtonEntityDescription):
diff --git a/homeassistant/components/habitica/switch.py b/homeassistant/components/habitica/switch.py
index 6682911e892..de0cc533050 100644
--- a/homeassistant/components/habitica/switch.py
+++ b/homeassistant/components/habitica/switch.py
@@ -19,6 +19,8 @@ from .coordinator import HabiticaData, HabiticaDataUpdateCoordinator
 from .entity import HabiticaBase
 from .types import HabiticaConfigEntry
 
+PARALLEL_UPDATES = 1
+
 
 @dataclass(kw_only=True, frozen=True)
 class HabiticaSwitchEntityDescription(SwitchEntityDescription):
diff --git a/homeassistant/components/habitica/todo.py b/homeassistant/components/habitica/todo.py
index 0fff7b66605..0ca5f723c45 100644
--- a/homeassistant/components/habitica/todo.py
+++ b/homeassistant/components/habitica/todo.py
@@ -27,6 +27,8 @@ from .entity import HabiticaBase
 from .types import HabiticaConfigEntry, HabiticaTaskType
 from .util import next_due_date
 
+PARALLEL_UPDATES = 1
+
 
 class HabiticaTodoList(StrEnum):
     """Habitica Entities."""