diff --git a/src/layouts/contact-details/contact-details.vue b/src/layouts/contact-details/contact-details.vue
index 65c348d5..1f5c6304 100644
--- a/src/layouts/contact-details/contact-details.vue
+++ b/src/layouts/contact-details/contact-details.vue
@@ -229,7 +229,7 @@ export default {
             }, {});
         },
         appointmentInformationWidget() {
-           return hasMSRPart(this.mainStore.lineItems) ? this.widget.MSRAppointmentInformation : this.widget.appointmentInformation;
+           return hasMSRPart(useMainStore().lineItems) ? this.widget.MSRAppointmentInformation : this.widget.appointmentInformation;
         }
     },
     watch: {