diff --git a/src/services/session.ts b/src/services/session.ts
index 5359974..46a0445 100644
--- a/src/services/session.ts
+++ b/src/services/session.ts
@@ -10,4 +10,12 @@ export class Session {
   static bearerToken(): string | null {
     return localStorage.getItem('token');
   }
+
+  static setTheme(theme: string) {
+    localStorage.setItem('theme', theme);
+  }
+
+  static theme(): string | null {
+    return localStorage.getItem('theme');
+  }
 }