diff --git a/apps/web-tss/src/components/features/auth/LoginForm.tsx b/apps/web-tss/src/components/features/auth/LoginForm.tsx
index f7d18e492..3a578b314 100644
--- a/apps/web-tss/src/components/features/auth/LoginForm.tsx
+++ b/apps/web-tss/src/components/features/auth/LoginForm.tsx
@@ -66,12 +66,14 @@ export const LoginForm: React.FC<{
       const result = await signInWithGoogle({ data: { redirectTo } });
       console.log('result', result);
       if (result && 'success' in result && !result.success) {
-        setErrorMessages([result.error]);
+        setErrorMessages([result.error || 'An error occurred during sign-in']);
         setLoading(null);
+        return;
       }
 
-      if (!result?.error) {
-        navigate({ to: redirectTo || '/' });
+      if (result && 'success' in result && result.success && result.url) {
+        // Redirect to OAuth provider's URL
+        window.location.href = result.url;
       }
     } catch (error: unknown) {
       console.error(error);
diff --git a/apps/web-tss/src/integrations/supabase/signIn.ts b/apps/web-tss/src/integrations/supabase/signIn.ts
index 6c94cd9c7..a7c25af3f 100644
--- a/apps/web-tss/src/integrations/supabase/signIn.ts
+++ b/apps/web-tss/src/integrations/supabase/signIn.ts
@@ -62,9 +62,9 @@ export const signInWithGoogle = createServerFn({ method: 'POST' })
       return { success: false, error: error.message };
     }
 
-    console.log('data', data);
+    console.log('OAuth data:', data);
 
-    throw redirect({ href: data.url });
+    return { success: true, url: data.url };
   });
 
 export const signInWithAnonymousUser = createServerFn({ method: 'POST' }).handler(async () => {