diff --git a/csaxs_bec/device_configs/bl_detectors.yaml b/csaxs_bec/device_configs/bl_detectors.yaml
index 934d6a6..d9a889a 100644
--- a/csaxs_bec/device_configs/bl_detectors.yaml
+++ b/csaxs_bec/device_configs/bl_detectors.yaml
@@ -9,6 +9,17 @@ eiger_1_5:
   readoutPriority: async
   softwareTrigger: False
 
+eiger_9:
+  description: Eiger 9M in-vacuum detector 
+  deviceClass: csaxs_bec.devices.jungfraujoch.eiger_9m.Eiger9M
+  deviceConfig:
+    detector_distance: 100
+    beam_center: [0, 0]
+  onFailure: raise
+  enabled: true
+  readoutPriority: async
+  softwareTrigger: False
+
 ids_cam:
   description: IDS camera for live image acquisition
   deviceClass: csaxs_bec.devices.ids_cameras.IDSCamera