diff --git a/src/dodal/devices/electron_analyser/base/base_detector.py b/src/dodal/devices/electron_analyser/base/base_detector.py
index 7a04e6f4a86..54ee50c54df 100644
--- a/src/dodal/devices/electron_analyser/base/base_detector.py
+++ b/src/dodal/devices/electron_analyser/base/base_detector.py
@@ -2,6 +2,7 @@
 from typing import Generic
 
 import numpy as np
+from bluesky.protocols import Movable
 from ophyd_async.core import (
     Array1D,
     AsyncStatus,
@@ -26,6 +27,7 @@
 
 class ElectronAnalyserDetector(
     AreaDetector[TAbstractAnalyserDriverIO],
+    Movable[TBaseRegion],
     Generic[TAbstractAnalyserDriverIO, TBaseRegion],
 ):
     """Detector for data acquisition of electron analyser. Can be configured with