diff --git a/csaxs_bec/devices/omny/galil/galil_ophyd.py b/csaxs_bec/devices/omny/galil/galil_ophyd.py
index 550cc36..b1b7b4a 100644
--- a/csaxs_bec/devices/omny/galil/galil_ophyd.py
+++ b/csaxs_bec/devices/omny/galil/galil_ophyd.py
@@ -333,7 +333,11 @@ class GalilController(Controller):
 
     def galil_show_all(self) -> None:
         for controller in self._controller_instances.values():
-            if isinstance(controller, GalilController):
+            if any(
+                GalilController.__name__ == entry.__name__.split(".")[-1]
+                for entry in controller.__class__.mro()
+            ):
+                # if isinstance(controller, GalilController):
                 controller.describe()
 
     @staticmethod