diff --git a/tangostationcontrol/tangostationcontrol/devices/boot.py b/tangostationcontrol/tangostationcontrol/devices/boot.py
index 217f45c68cf584dc15499f2cb18854a12492f85c..574464d6cbc611375ee497bc1700a9ff55ce426a 100644
--- a/tangostationcontrol/tangostationcontrol/devices/boot.py
+++ b/tangostationcontrol/tangostationcontrol/devices/boot.py
@@ -261,8 +261,8 @@ class Boot(lofar_device):
     booting_R = attribute(dtype=numpy.bool_, access=AttrWriteType.READ, fget=lambda self: self.initialiser.is_running(), doc="Whether booting is in progress.")
     progress_R = attribute(dtype=numpy.int, access=AttrWriteType.READ, fget=lambda self: numpy.int(self.initialiser.progress), doc="Percentage of devices that was initialised")
     status_R = attribute(dtype=str, access=AttrWriteType.READ, fget=lambda self: self.initialiser.status, doc="Description of current boot activity")
-    initialisated_devices_R = attribute(dtype=(str,), max_dim_x=128, access=AttrWriteType.READ, fget=lambda self: [name for name,initialised in self.initialiser.device_initialised.items() if initialised], doc="Which devices were initialised succesfully")
-    uninitialisated_devices_R = attribute(dtype=(str,), max_dim_x=128, access=AttrWriteType.READ, fget=lambda self: [name for name,initialised in self.initialiser.device_initialised.items() if not initialised], doc="Which devices have not been initialised or failed to initialise")
+    initialised_devices_R = attribute(dtype=(str,), max_dim_x=128, access=AttrWriteType.READ, fget=lambda self: [name for name,initialised in self.initialiser.device_initialised.items() if initialised], doc="Which devices were initialised succesfully")
+    uninitialised_devices_R = attribute(dtype=(str,), max_dim_x=128, access=AttrWriteType.READ, fget=lambda self: [name for name,initialised in self.initialiser.device_initialised.items() if not initialised], doc="Which devices have not been initialised or failed to initialise")
 
     @log_exceptions()
     def delete_device(self):