diff --git a/src/store/index.js b/src/store/index.js
index 339059e..82cb965 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -136,6 +136,7 @@ export default new Vuex.Store({
             },
             body: JSON.stringify({
               sheet_id: sheet.sheetId,
+              author_id: state.user.email,
             }),
           }
         );