diff --git a/ades-office-control-panel.yaml b/ades-office-control-panel.yaml
index 01b1206..9ba5fc1 100644
--- a/ades-office-control-panel.yaml
+++ b/ades-office-control-panel.yaml
@@ -286,15 +286,15 @@ number:
               id: pcPower
               below: 5.0
           then:
-            - lvgl.widget.update:
+            - lvgl.matrix.button.update:
                 id: buttonPc
-                state:
-                  disabled: OFF
+                control:
+                  disabled: true
           else:
-            - lvgl.widget.update:
+            - lvgl.matrix.button.update:
                 id: buttonPc
-                state:
-                  disabled: ON
+                control:
+                  disabled: false
             - logger.log: "PC button disabled"
 
 font: