diff --git a/src/LexInputContainer.tsx b/src/LexInputContainer.tsx
index 69b2077..8468e11 100644
--- a/src/LexInputContainer.tsx
+++ b/src/LexInputContainer.tsx
@@ -130,19 +130,15 @@ function propListInput(params: any) {
   let { field, changed } = params;
   return (
     <LexInputContainer key={field} label={changedLabel(changed, field)}>
-      <PropListInput params={params} />
+      <PropListInput {...params} />
     </LexInputContainer>
   );
 }
 
 class PropListInput extends React.Component<any, any> {
-  constructor(props: any) {
-    super(props);
-    this.state = { modalOpen: false, exKey: '', exVal: '' };
-  }
-
+  state = { modalOpen: false, exKey: '', exVal: '' };
   dropOptsForVal(value: any) {
-    let { field, langSelOpts } = this.props.params;
+    let { field, langSelOpts } = this.props;
     let fieldOpts = _.get<any>(langSelOpts, field, []);
     function valueForKey(key: string) {
       let match = _.find(value, (v: any) => _.isEqual(v.key, key));
@@ -162,7 +158,7 @@ class PropListInput extends React.Component<any, any> {
   }
 
   public render() {
-    let { sh, value } = this.props.params;
+    let { sh, value } = this.props;
     let dropOptions = this.dropOptsForVal(value);
     let renderLabel = (label: any) => ({
       content: `${label.value.key}-${label.value.value}`,