diff --git a/phoenix_bec/device_configs/phoenix_falcon.yaml b/phoenix_bec/device_configs/phoenix_falcon.yaml
index 5884a17..5d3a51c 100644
--- a/phoenix_bec/device_configs/phoenix_falcon.yaml
+++ b/phoenix_bec/device_configs/phoenix_falcon.yaml
@@ -1,6 +1,6 @@
 falcon_nohdf5:
   description: Falcon detector x-ray fluoresence II
-  deviceClass: phoenix_bec.devices.falcon_phoenix_no_hdf5.FalconPHOENIX
+  deviceClass: phoenix_bec.devices.falcon_phoenix_no_hdf5.FalconPhoenix
   deviceConfig:
     prefix: 'X07MB-SITORO:'
   deviceTags:
diff --git a/phoenix_bec/device_configs/phoenix_xmap.yaml b/phoenix_bec/device_configs/phoenix_xmap.yaml
index 406949f..151a022 100644
--- a/phoenix_bec/device_configs/phoenix_xmap.yaml
+++ b/phoenix_bec/device_configs/phoenix_xmap.yaml
@@ -1,6 +1,6 @@
 xmap_nohdf5:
   description: XMAP detector x-ray fluoresence II
-  deviceClass: phoenix_bec.devices.xmap_phoenix_no_hdf5.XMAPphoenix
+  deviceClass: phoenix_bec.devices.xmap_phoenix_no_hdf5.XMAPPhoenix
   deviceConfig:
     prefix: 'X07MB-XMAP:'
   deviceTags:
diff --git a/phoenix_bec/devices/xmap_phoenix_no_hdf5.py b/phoenix_bec/devices/xmap_phoenix_no_hdf5.py
index 87bb9f1..0c2f280 100644
--- a/phoenix_bec/devices/xmap_phoenix_no_hdf5.py
+++ b/phoenix_bec/devices/xmap_phoenix_no_hdf5.py
@@ -307,7 +307,7 @@ class XMAPSetup(CustomDetectorMixin):
         self.parent.ignore_gate.put(ignore_gate)
 
 
-class XMAPphoenix(PSIDetectorBase):
+class XMAPPhoenix(PSIDetectorBase):
     """MCA
     XMAP detector for phoenix
         custom_prepare_cls (XMAPSetu