diff --git a/devices.py b/devices.py
index 6a2a496..95ccf58 100644
--- a/devices.py
+++ b/devices.py
@@ -238,11 +238,11 @@ components = [
     },
     {
         "name": "det_dio",
-        "args": ["SAROP21-PDIO138"],
+        "type": "slic.devices.general.detectors:DiodeDigitizer",
+        "args": ["SAROP21-PDIO138", "SAROP21-CVME-PBPS2"],
+        "kwargs": {},
         "z_und": 138,
         "desc": "Diode digitizer for exp data",
-        "type": "slic.devices.general.detectors:DiodeDigitizer",
-        "kwargs": {"VME_crate": "SAROP21-CVME-PBPS2", "link": 9},
     },
     {
         "name": "prof_att",