diff --git a/homeassistant/components/lamarzocco/update.py b/homeassistant/components/lamarzocco/update.py
index 33e64623256..3dbce542ff3 100644
--- a/homeassistant/components/lamarzocco/update.py
+++ b/homeassistant/components/lamarzocco/update.py
@@ -125,7 +125,7 @@ class LaMarzoccoUpdateEntity(LaMarzoccoEntity, UpdateEntity):
             await self.coordinator.device.update_firmware()
             while (
                 update_progress := await self.coordinator.device.get_firmware()
-            ).command_status is UpdateStatus.IN_PROGRESS:
+            ).command_status is not UpdateStatus.UPDATED:
                 if counter >= MAX_UPDATE_WAIT:
                     _raise_timeout_error()
                 self._attr_update_percentage = update_progress.progress_percentage
diff --git a/tests/components/lamarzocco/test_update.py b/tests/components/lamarzocco/test_update.py
index 99f85c21381..42458902411 100644
--- a/tests/components/lamarzocco/test_update.py
+++ b/tests/components/lamarzocco/test_update.py
@@ -62,7 +62,7 @@ async def test_update_process(
         ),
         UpdateDetails(
             status=UpdateStatus.UPDATED,
-            command_status=None,
+            command_status=UpdateStatus.UPDATED,
             progress_info=None,
             progress_percentage=None,
         ),