diff --git a/homeassistant/components/flo/device.py b/homeassistant/components/flo/device.py
index 0c805b932cb..27feb15a97e 100644
--- a/homeassistant/components/flo/device.py
+++ b/homeassistant/components/flo/device.py
@@ -7,6 +7,7 @@ from typing import Any
 
 from aioflo.api import API
 from aioflo.errors import RequestError
+from orjson import JSONDecodeError
 
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
@@ -46,7 +47,7 @@ class FloDeviceDataUpdateCoordinator(DataUpdateCoordinator):  # pylint: disable=
                 await self._update_device()
                 await self._update_consumption_data()
                 self._failure_count = 0
-        except (RequestError, TimeoutError) as error:
+        except (RequestError, TimeoutError, JSONDecodeError) as error:
             self._failure_count += 1
             if self._failure_count > 3:
                 raise UpdateFailed(error) from error