diff --git a/src/layouts/service-zip/service-zip.vue b/src/layouts/service-zip/service-zip.vue
index 567a9cfc3..ddcc4edf0 100644
--- a/src/layouts/service-zip/service-zip.vue
+++ b/src/layouts/service-zip/service-zip.vue
@@ -139,7 +139,7 @@ export default {
                     vm.forwardButtonAction();
                 } else {
                     if (store.getters.externalParameterServiceZip.zipCode) {
-                        await this.dispatchStoreAction(
+                        await baseMixin.methods.dispatchStoreAction(
                             storeActions.SAVE_SERVICE_ZIP_CODE_INFO,
                             {
                                 zipCode: store.getters.externalParameterServiceZip.zipCode,