diff --git a/geneit_app/src/routes/FamiliesListRoute.tsx b/geneit_app/src/routes/FamiliesListRoute.tsx
index 721221b..c65af01 100644
--- a/geneit_app/src/routes/FamiliesListRoute.tsx
+++ b/geneit_app/src/routes/FamiliesListRoute.tsx
@@ -32,7 +32,8 @@ export function FamiliesListRoute(): React.ReactElement {
 
   return (
     <AsyncWidget
-      loadKey={loadKey.current}
+      ready={families !== null}
+      loadKey={`families-list-${loadKey.current}`}
       load={load}
       errMsg="Echec du chargement de la liste des familles"
       build={() => (
diff --git a/geneit_app/src/widgets/AsyncWidget.tsx b/geneit_app/src/widgets/AsyncWidget.tsx
index 88fc8ea..d213c21 100644
--- a/geneit_app/src/widgets/AsyncWidget.tsx
+++ b/geneit_app/src/widgets/AsyncWidget.tsx
@@ -12,6 +12,7 @@ export function AsyncWidget(p: {
   load: () => Promise<void>;
   errMsg: string;
   build: () => React.ReactElement;
+  ready?: boolean;
 }): React.ReactElement {
   const [state, setState] = useState(State.Loading);
 
@@ -35,7 +36,7 @@ export function AsyncWidget(p: {
     load();
   });
 
-  if (state === State.Loading)
+  if (state === State.Loading || p.ready === false)
     return (
       <div
         style={{
@@ -73,6 +74,6 @@ export function AsyncWidget(p: {
         <Button onClick={load}>Réessayer</Button>
       </div>
     );
-
+  console.log(p, counter.current);
   return p.build();
 }