diff --git a/src/modules/auth.ts b/src/modules/auth.ts
index 0eae2b5..bdc9950 100644
--- a/src/modules/auth.ts
+++ b/src/modules/auth.ts
@@ -123,7 +123,7 @@ export function createAuthModule(
      * @param turnstileToken - Optional Turnstile captcha token
      * @returns Login response with access_token and user
      */
-    async loginViaUsernamePassword(
+    async loginViaEmailPassword(
       email: string,
       password: string,
       turnstileToken?: string
diff --git a/tests/unit/auth.test.js b/tests/unit/auth.test.js
index e546fed..9f118e7 100644
--- a/tests/unit/auth.test.js
+++ b/tests/unit/auth.test.js
@@ -400,7 +400,7 @@ describe('Auth Module', () => {
     });
   });
   
-  describe('loginViaUsernamePassword()', () => {
+  describe('loginViaEmailPassword()', () => {
     test('should login successfully with email and password', async () => {
       const loginData = {
         email: 'test@example.com',
@@ -421,7 +421,7 @@ describe('Auth Module', () => {
         .reply(200, mockResponse);
         
       // Call the API
-      const result = await base44.auth.loginViaUsernamePassword(
+      const result = await base44.auth.loginViaEmailPassword(
         loginData.email,
         loginData.password
       );
@@ -462,7 +462,7 @@ describe('Auth Module', () => {
         .reply(200, mockResponse);
         
       // Call the API
-      const result = await base44.auth.loginViaUsernamePassword(
+      const result = await base44.auth.loginViaEmailPassword(
         loginData.email,
         loginData.password,
         loginData.turnstile_token
@@ -495,7 +495,7 @@ describe('Auth Module', () => {
       
       // Call the API and expect an error
       await expect(
-        base44.auth.loginViaUsernamePassword(loginData.email, loginData.password)
+        base44.auth.loginViaEmailPassword(loginData.email, loginData.password)
       ).rejects.toThrow();
       
       // Verify all mocks were called
@@ -514,7 +514,7 @@ describe('Auth Module', () => {
         
       // Call the API and expect an error
       await expect(
-        base44.auth.loginViaUsernamePassword(loginData.email, loginData.password)
+        base44.auth.loginViaEmailPassword(loginData.email, loginData.password)
       ).rejects.toThrow();
       
       // Verify all mocks were called