diff --git a/unilabos/registry/devices/work_station.yaml b/unilabos/registry/devices/work_station.yaml
index 62ab995..9ea96e2 100644
--- a/unilabos/registry/devices/work_station.yaml
+++ b/unilabos/registry/devices/work_station.yaml
@@ -1825,7 +1825,7 @@ workstation:
             handler_key: vessel_out
             label: Evaporation Vessel
         placeholder_keys:
-          vessel: unilabos_resources
+          vessel: unilabos_nodes
         result: {}
         schema:
           description: ''
@@ -2064,7 +2064,7 @@ workstation:
             label: Filtrate Vessel
         placeholder_keys:
           filtrate_vessel: unilabos_resources
-          vessel: unilabos_resources
+          vessel: unilabos_nodes
         result: {}
         schema:
           description: ''
@@ -3417,8 +3417,8 @@ workstation:
             handler_key: ToVesselOut
             label: To Vessel
         placeholder_keys:
-          from_vessel: unilabos_resources
-          to_vessel: unilabos_resources
+          from_vessel: unilabos_nodes
+          to_vessel: unilabos_nodes
         result: {}
         schema:
           description: ''
@@ -5639,8 +5639,8 @@ workstation:
             handler_key: ToVesselOut
             label: To Vessel
         placeholder_keys:
-          from_vessel: unilabos_resources
-          to_vessel: unilabos_resources
+          from_vessel: unilabos_nodes
+          to_vessel: unilabos_nodes
         result: {}
         schema:
           description: ''