diff --git a/geneit_app/src/routes/family/FamilyCoupleRoute.tsx b/geneit_app/src/routes/family/FamilyCoupleRoute.tsx
index 60186e5..172e870 100644
--- a/geneit_app/src/routes/family/FamilyCoupleRoute.tsx
+++ b/geneit_app/src/routes/family/FamilyCoupleRoute.tsx
@@ -212,7 +212,7 @@ export function CouplePage(p: {
   shouldAllowLeaving?: boolean;
   children?: Member[];
   onCancel?: () => void;
-  onSave?: (m: Couple) => void;
+  onSave?: (m: Couple) => Promise<void>;
   onRequestEdit?: () => void;
   onRequestDelete?: () => void;
   onForceReload?: () => void;
diff --git a/geneit_app/src/routes/family/FamilyMemberRoute.tsx b/geneit_app/src/routes/family/FamilyMemberRoute.tsx
index 6e01ee4..7502189 100644
--- a/geneit_app/src/routes/family/FamilyMemberRoute.tsx
+++ b/geneit_app/src/routes/family/FamilyMemberRoute.tsx
@@ -234,7 +234,7 @@ export function MemberPage(p: {
   siblings?: Member[];
   couples?: Couple[];
   onCancel?: () => void;
-  onSave?: (m: Member) => void;
+  onSave?: (m: Member) => Promise<void>;
   onRequestEdit?: () => void;
   onRequestDelete?: () => void;
   onForceReload?: () => void;