diff --git a/src/modules/auth.ts b/src/modules/auth.ts
index bb0a714..d409c4b 100644
--- a/src/modules/auth.ts
+++ b/src/modules/auth.ts
@@ -66,6 +66,8 @@ export function createAuthModule(
       if (typeof window !== "undefined" && window.localStorage) {
         try {
           window.localStorage.removeItem("base44_access_token");
+          // Remove "token" that is set by the built-in SDK of platform version 2
+          window.localStorage.removeItem("token");
         } catch (e) {
           console.error("Failed to remove token from localStorage:", e);
         }
diff --git a/tests/unit/auth.test.js b/tests/unit/auth.test.js
index 9f118e7..1e9afbb 100644
--- a/tests/unit/auth.test.js
+++ b/tests/unit/auth.test.js
@@ -229,6 +229,7 @@ describe('Auth Module', () => {
       
       // Verify token was removed from localStorage
       expect(mockLocalStorage.removeItem).toHaveBeenCalledWith('base44_access_token');
+      expect(mockLocalStorage.removeItem).toHaveBeenCalledWith('token');
       
       // Restore window
       global.window = originalWindow;