diff --git a/src/routes/signin.tsx b/src/routes/signin.tsx
index b1b0ba40..dc15eed8 100644
--- a/src/routes/signin.tsx
+++ b/src/routes/signin.tsx
@@ -152,18 +152,11 @@ function Login() {
         <button
           type="button"
           className="w-full rounded-[10px] border border-input bg-background p-3 font-medium text-foreground transition-all hover:bg-accent hover:text-accent-foreground hover:border-ring flex items-center justify-center gap-2"
-          onClick={async () => {
-            try {
-              await authClient.signIn.social({
-                provider: 'google',
-                callbackURL: window.location.origin + '/dashboard',
-              })
-            } catch (err: any) {
-              console.error('Google Signin Error:', err)
-              alert(
-                'Google Signin Failed: ' + (err.message || JSON.stringify(err)),
-              )
-            }
+          onClick={() => {
+            // Redirect to backend OAuth endpoint directly
+            const backendUrl = import.meta.env.VITE_API_URL || 'http://localhost:8000';
+            const callbackUrl = encodeURIComponent(window.location.origin + '/dashboard');
+            window.location.href = `${backendUrl}/api/auth/sign-in/social?provider=google&callbackURL=${callbackUrl}`;
           }}
         >
           <svg className="h-5 w-5" viewBox="0 0 24 24">
diff --git a/src/routes/signup.tsx b/src/routes/signup.tsx
index ac654d06..9bcd4530 100644
--- a/src/routes/signup.tsx
+++ b/src/routes/signup.tsx
@@ -265,18 +265,11 @@ function Signup() {
         <button
           type="button"
           className="w-full rounded-[10px] border border-input bg-background p-3 font-medium text-foreground transition-all hover:bg-accent hover:text-accent-foreground hover:border-ring flex items-center justify-center gap-2"
-          onClick={async () => {
-            try {
-              await authClient.signIn.social({
-                provider: 'google',
-                callbackURL: window.location.origin + '/dashboard',
-              })
-            } catch (err: any) {
-              console.error('Google Signin Error:', err)
-              alert(
-                'Google Signin Failed: ' + (err.message || JSON.stringify(err)),
-              )
-            }
+          onClick={() => {
+            // Redirect to backend OAuth endpoint directly
+            const backendUrl = import.meta.env.VITE_API_URL || 'http://localhost:8000';
+            const callbackUrl = encodeURIComponent(window.location.origin + '/dashboard');
+            window.location.href = `${backendUrl}/api/auth/sign-in/social?provider=google&callbackURL=${callbackUrl}`;
           }}
         >
           <svg className="h-5 w-5" viewBox="0 0 24 24">