diff --git a/src/theme/DefaultTheme.ts b/src/theme/DefaultTheme.ts
index 4560c65..c5ec0d7 100644
--- a/src/theme/DefaultTheme.ts
+++ b/src/theme/DefaultTheme.ts
@@ -11,6 +11,8 @@ const colors = {
 const colorSpecial = "#F6A9A9";
 
 const defaultTheme: Theme = {
+  id: "1",
+  name: "Default Light Theme",
   background: "#EEEEEE",
   appBarBgColor: colors.quaternary,
   primary: colors.primary,
diff --git a/src/theme/OldTheme.ts b/src/theme/OldTheme.ts
index a830781..139f824 100644
--- a/src/theme/OldTheme.ts
+++ b/src/theme/OldTheme.ts
@@ -1,6 +1,8 @@
 import { Theme } from "./Theme";
 
 const oldTheme: Theme = {
+  id: "0",
+  name: "Old Theme",
   background: "#EEEEEE",
   appBarBgColor: "rgb(228, 228, 228)",
   primary: "#4D606E",
diff --git a/src/theme/Theme.ts b/src/theme/Theme.ts
index 98038dc..e5a9653 100644
--- a/src/theme/Theme.ts
+++ b/src/theme/Theme.ts
@@ -1,4 +1,6 @@
 export type Theme = {
+  id: string;
+  name: string;
   primary: string;
   primaryLight: string;
   background: string;