diff --git a/src/scenario/scenario.js b/src/scenario/scenario.js
index e8cceee..071c610 100644
--- a/src/scenario/scenario.js
+++ b/src/scenario/scenario.js
@@ -19,7 +19,6 @@ import React from 'react';
 import { Container } from 'flux/utils';
 import { Button } from 'react-bootstrap';
 import FileSaver from 'file-saver';
-import _ from 'lodash';
 
 import ScenarioStore from './scenario-store';
 import ICStore from '../ic/ic-store';
diff --git a/src/widget/widgets/value.js b/src/widget/widgets/value.js
index c44a4fe..5f826d8 100644
--- a/src/widget/widgets/value.js
+++ b/src/widget/widgets/value.js
@@ -35,6 +35,9 @@ class WidgetValue extends Component {
 
     // TODO does the following line make sense?
     const ICid = props.icIDs[0];
+    let signalID = props.widget.signalIDs[0];
+    let signal = props.signals.find(sig => sig.id === signalID);
+
 
     // update value
     let value = '';
@@ -53,8 +56,6 @@ class WidgetValue extends Component {
 
     // Update unit (assuming there is exactly one signal for this widget)
     let unit = '';
-    let signalID = props.widget.signalIDs[0];
-    let signal = props.signals.find(sig => sig.id === signalID);
     if(signal !== undefined){
       unit = signal.unit;
     }